I will compare these two essays to Roland Barthes’ book Camera Lucida, published in 1980, in which he structures his discussion of photography using the terms studium and punctum. It is the second tear that makes kitsch kitsch. a photograph which is all studium and no punctum: The unary Photograph has every reason to be banal, “unity” of composition being the first rule of vulgar (and notably, of academic) rhetoric: “The subject,” says one handbook for amateur photographers, “must be simple, free of useless accessories; this is called the Search for Unity.”. ( Log Out /  This time, the task assigned to me for BTEC National Diploma in Photography is to pick three photographs included in Hedges’s stunning collection, and analyse them in order to find my own “Studium” and “Punctum”. It was a tool that allowed the artist to be more precise. 2. In Camera Lucida, Roland Barthes establishes his personal definition of a successful photograph.This definition helped me a lot, since understanding how to decipher photographs has been quite difficult for me. Barthes described the photograph as ‘the living image of a dead thing.’ This was something that it shared in common with the painting, which had originated – as documented by ancient Egyptian funerary objects – in portraits of the dead. The third and last photograph I am going to do a studium and punctum analysis of is this one. Kitsch is the categorical denial of shit. The death of his mother prompts him to look at photographs of her and of his family, to see what he can recover that reminds him of her essence. American Culture not as Ubiquitous as You’d Think, Missing the Mark by banning Money For Nothing. Your email address will not be published. Reading—Barthe’s Camera Lucida alanbulley Books , Learning log , Reading , Reading 20th Jan 2020 22nd Mar 2020 6 Minutes Roland Barthes’ short book on the nature of photography seems, at times, less about photography than it is an extended personal … (E. L. Doctorow, Homer and Langley) I Punctum saliens . Commenting on artists such as Avedon, Clifford, Mapplethorpe, and Nadar, Roland Barthes presents photography as being outside the codes of language or culture, acting on the body as much as on the mind, and rendering death and loss more acutely than any other medium. This images frames a woman who is tenderly embracing her young son whilst he is drinking from his baby bottle. One of the characters, Sabina, is an artist who, near the novel’s end, finds her aesthetic sensibilities at war with an oppressive and pervasive kitsch. Barthes’ description is opaque and I don’t claim to fully grasp it. Other editions - View all. Keywords: Roland Barthes, Mourning Diary , Camera Lucida, film, photography, punctum 'Maybe he wouldn't use photographs.' Her gaze is one of fear and confusion, that is centred straight down the lens of the camera. Translated by Richard Howard. Maybe a lagoon scene where the water source is a culvert. This points us to one of the virtues of a photograph: its subversive quality. By Roland Barthes. Kitsch causes two tears to flow in quick succession. New York: Hill and Wang/Farrar, Straus & Giroux. 1. Seine letzte Veröffentlichung ist eines der Standardwerke über die Photographie. This essay ofostensibly about some Eisenstein stills, anticipates many of Camera Lucida’ s ideas and connects them back to still earlier ones. What I feel about these photographs derives from an average affect, almost from a certain training. Barthes offers illustrations. Borrowing from latin, he calls these the studium (‘study’ - think application or commitment) and the punctum (‘point’ - think puncture or prick).. The punctum is the dress and the juxtaposition that it causes within the image. Roland Barthes’ "Camera Lucida: Reflections on Photography" is a collection of thoughts regarding the experience of viewing the photograph. The way the girl holds the baby leads me to believe they are related to each other. To wound. He has been involved as a photographer and researcher for over thirty years, with a particular attention on working for Shelter, the National Campaign for the Homeless in London. He writes: “[I]t has the extension of field” which “always refers to a classical body of information….” He goes on: Thousands of photographs consist of this field, and in these photographs I can, of course, take a kind of general interest, one that is even stirred sometimes, but in regard to them my emotion requires the rational intermediary of an ethical and political culture. In these images, no punctum: a certain shock — the literal can traumatize — but no disturbance; the photograph can “shout,” not wound. My interpretation would be that the mom had sees enough with those eyes while facing up the miserable reality in which they live. Every day, my twitter feed is filled with images from the studium. This time is it not I who seek it out (as I invest the field of the studium with my sovereign consciousness),  it is this element which rises from the scene, shoots out f it like an arrow, and pierces me. The phrase identifies a starting point, an origin, a source, the heart of the matter. The girl wants to keep hold of the baby as much for her own comfort as for the protection of the infant. Here, I draw on Milan Kundera’s novel, The Unbearable Lightness of Being. On a busy week some ideas and thoughts on Camera Lucida; the studium and the punctum (Barthes, R., Camera Lucida, Fontana 1981 p26-7) Change ). The woman’s expression, full of sadness and most of all resignation is the first thing my eyes focus on. Nothing is more present or more mysterious, still, than the Photograph—so one blinks only at Barthes' assumption, at the start of these meditations on its nature, that he is doing something ... Read full review. It is the detail which reveals the givenness of the studium. Camera Lucida is not a how-to-photography book, the photograph only serves Roland as an object from which we observe his emotional reaction. The woman’s eyes shut in contrast with the child’s ones open is the detail I was looking for. The famous French literary theorist and philosopher wrote Camera Lucida in 1980 shortly after the death of his mother. CAMARA LUCIDA ROLAND BARTHES PDF. I’m not sure if it is my fervid imagination, but I can actually see another little child behind the door’s third glass pane. Make Life Worth Living: Nick Hedges’ Photographs for Shelter 1968–72, Unit 1: Visual Recording in Art and Design, Unit 29: Photography Location Techniques, Unit 27: Digital Image Capture and Editing, Unit 10: Personal and Professional Practice in Art and Design. The door, huge and shut, acts as a metaphor for her social situation. News photographs are very often unary (the unary photograph is not necessarily tranquil). In his Camera Lucida, Roland Barthes introduces the notions of studium and punctum to help us think about photographs. I look deeper, and I cannot find the radiant and carefree look of a child anywhere. It is chilling and somehow spooky to behold. Like ... (a fetish), flattered like an idol that does not leave its niche; for me, there is no punctum in the pornographic image; at most it amuses me (and even then, boredom follows quickly). Die helle Kammer (La chambre claire, Paris 1980) ist ein Essay des französischen Philosophen Roland Barthes. If I take time to think how hard it must’ve been for her to bring up her children in that indigence, it fills my heart with melancholy. License Creative Commons Attribution license (reuse allowed) ... Video Response to Roland Barthes "Camera Lucida" - Duration: 3:00. – Camera Lucida, Roland Barthes. Except for the photograph of his mother, his emotional attachment to a photograph is no more influence on him than if he had drawn a Jack of Spades from a deck of cards. Denoting the wounding, personally touching detail which establishes a direct relationship with the object or person within it. Many of you, like me, would get pierced by the little girl’s wide open eyes. I don’t know what counts as punctum in a landscape photograph. It is chilling and somehow spooky to behold. He seems to mirror his mothers torment in what he sees, maybe this is the proof that he/she has realised the abject poverty that surrounds them. Roland Barthes’ Camera Lucida was published in 1980-81, Photography has been with us, in its earliest forms, through the explorations and collaborations between Louis-Jacques-Mandé Daguerre and Nicéphore Niépce, concretely since 1829. In his composite photograph Every Page of Roland Barthes's Book Camera Lucida (2004), Idris Khan has presented the book as a blackened palimpsest, … Last Updated on May 6, 2015, by eNotes Editorial. In his Camera Lucida, Roland Barthes introduces the notions of studium and punctum to help us think about photographs. Nick Hedges was born in Bromsgrove, Worcestershire, 1943. Eventually, I realised they look at the main subject but without any kind of support. A concept from Roland Barthes' book Camera Lucida: Reflections on Photography. Word Count: 1208. This embrace though, looks different to me from the previous one ( mom with child ) since there is something in it that reminds me of a sort of possession. At the risk of oversimplification, studium is what lies in the background; it is our assumptions, the visual equivalent of our Sitz im Leben. Change ), You are commenting using your Google account. The studium of the image is the role displacement of the child. $10.95. Understanding the way in which the author wrote when outlining these terms is vital to being able to apply them to one’s own knowledge. Lighting plays an important role is this images, since it drives the eyes straight to the main subject’s face, then down to the little hand gripped onto the door’s window and lastly towards the figure on the background. There is a tension here, acknowledged by Barthes himself. ( Log Out /  The subject is a young girl cradling and a crying infant .This photograph was shot in June 1969, in Birmingham. Change ), You are commenting using your Twitter account. On the right hand side of the image is a confusing item. For example, Barthes’ title Camera Lucida is dialectical in that it subtly references the camera obscura – the gadget which, at the time, was used as the mainstream metaphor for photography. Her mouth slightly towards down and the eyes shut, while she keeps her baby against her cheek is very touching. “Ultimately,” he writes, “Photography is subversive not when it frightens, repels, or even stigmatizes, but when it is pensive, when it thinks.”. It seems to be a dress packed carefully into plastic. In order to truly understand the way in which the studium and the punctum operate for you, one must first come to terms with how they were initiated in Roland Barthes’ book ‘Camera Lucida’. In conclusion, the photograph is enigmatic, as are the children in it, this is the studium. tags: 22, looking, photography. 119 pp. Little girl looks out from a window panel. The overall project of Barthe’s Camera Lucida is to determine a new mode of observation and, ultimately, a new consciousness by way of Photography. But in the end, such shots are landscape pornography. The second tear says: How nice to be moved, together with all mankind, by children running on the grass! Christopher Stuart 763 views. Your email address will not be published. The second subject, who appears almost completely in the dark, is a mysterious figure. One might think of it as the black dot which disrupts the white page. The second photograph I am going to analyse is this one. ( Log Out /  ( Log Out /  The book investigates the effects of photography on the spectator (as distinct from the photographer, and also from the object photographed, which Barthes calls the "spectrum"). Roland Barthes’ short book on the nature of photography seems, at times, less about photography than it is an extended personal reflection on grief and the persistence of memory. A graceful, contemplative volume, Camera Lucida was first published in 1979. The question Camera Lucida raises is whether the noema can, strictly speaking, be a contingent object, or whether it is not rather the case that the ‘it has been’ is the object as experienced in thought and consciousness by Roland Barthes himself. The images taken when he was commissioned by Shelter to document the deprived house conditions suffered by many families in the late 1960s and early 1970s in the major cities of this country, such as London, Birmingham, Liverpool, Sheffield, Glasgow generated a collection of over 1,000 photographs which is currently displayed at the Science Museum, in a touching exhibition titled Make Life Worth Living. Schwankend zwischen systematischen Feststellungen und sehr intimen, unter anderem den Tod seiner Mutter betreffenden Teilen, gab Barthes seinem Essay den Untertitel Bemerkung zur Photographie (Note sur la photographie). The first image I chose this one. The punctum is the dress and the juxtaposition that it causes within the image. It took me a while to understand in which direction his eyes where pointing. Many of you, like me, would get pierced by the little girl’s wide open eyes. With the eyes open, and noticeable lines formed on his brow. Punctum is the element of a photograph that forces us to acknowledge the existence of shit, or (since shit is probably used as a metaphor) the inevitability of death. While far from the last word on photography in this post-structuralist postmodern world of ours, and (as Geoff Dyer cautions in his forward) while far from the last word even in Barthes’ own thinking, nevertheless the studium/punctum delimiters together form a useful point of departure when examining a contemporary photograph and asking: is this worth my attention? He looks at photographs; he thinks about photographs, and he writes whatever occurs camara lucida roland barthes him that seems worthy of sharing. punctum = Punkt, kleinste Größe; auch: Augenblick Von Roland Barthes in seiner Studie über die Fotografie (1980) identifiziertes und theoretisiertes visuelles Phänomen. The girl’s look is not directed straight into the camera and the feelings which it conveys are of fear and tenderness. My assumption is that we are extremely saturated with photographs and it has become something too close and familiar to us. ― Roland Barthes, Camera Lucida: Reflections on Photography. This photograph conveys tenderness despite the harsh reality of the situation, this is my studium. The first tear says: How nice to see children running on the grass! Photography and Writings of David Allan Barker. Selected pages. The first thing to catch my eye in this stunning image is the important role played by the light. First of all, I should give a brief definition of what exactly Studium and Punctum mean, and there is not better way to borrow Roland Barthes’s words to do that. auch: punctum; von lat. In other words, kitsch is studium. 146 likes . According to Barthes, punctum is the quality which breaks (or punctuates the studium. The girls stand in front of peeling wallpaper and moulding plaster that is so often a theme in images depicting broken homes. When looking at her in detail, I get the impression that she doesn’t know where she belongs. She instills in me a sense of entrapment. It doesn’t seem to fit the aesthetic of the rest of the image. The human condition of being unable to chance things when they are not built upon us, is so frustrating, mostly when the price to pay is not to offer your children what they deserve. Change ), You are commenting using your Facebook account. Since the little girl who is looking out the door’s glass is a very strong image, in my opinion, the boy/girl’s figure is pushed into the background more like a spectator. They had no gas, electricity, hot water and no bathroom. Punctum as Sound. I respond with “Wow!” and (since I’m a photographer) “I wish I’d taken that.” As the image below attests, I try to achieve the same effect. Roland Barthes' Camera Lucida—Reflections on Photography (New York: Hill and Wang, 1981) annotation by Kasia Houlihan (Theories of Media, Winter 2004) Kasia Houlihan kasia@uchicago.edu University of Chicago . The idea that the little child perceives how cruel reality can be sometimes is my punctum. It is simultaneously an inquiry into the nature and essence of photography and a eulogy to Barthes' late mother. The baby, on the other hand, holds on to that innocent childhood curiosity, and surveys his world. 3:00. It subverts our travel-brochure expectations for a lagoon by hinting at the possibility that the water takes its colour, not from glacial runoff, but from chemical waste. It occurs to me that there is another way to account for the studium/punctum delimiters. Camera Lucida (French: La Chambre claire) is a short book published in 1980 by the French literary theorist and philosopher Roland Barthes.It is simultaneously an inquiry into the nature and essence of photography and a eulogy to Barthes' late mother. In 'Camera Lucida', Barthes suggests that there are two elements to every photograph. It’s representationalism was not it’s main reason for being. CAMERA LUCIDA: Reflections On Photography User Review - Kirkus. CAMERA LUCIDA Reflections on Photography. Required fields are marked *. If I think about a child, I would imagine them the other side of the door, free to run and play. Kundera goes to great lengths to qualify the nature of kitsch. What I can see instead, is a heavyhearted, troubled kid, lost inside, searching for a reason why. That small but strong detail for me makes the difference and has gained the attribute of punctum. Table of Contents. Create a free website or blog at WordPress.com. The camera lucida didn’t actually record an image. This sense of failure is written on her face. In Camera Lucida Roland Barthes lays out two concepts for the theory of photography, primarily concerned with being able to critically analyse photographs more coherently. But what affects me is the little hand. Save my name, email, and website in this browser for the next time I comment. It reminds us that the field is contingent. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. @500px posts images of mountains reflected in clear lakes and sunsets that light the sky on fire. Sontag, Susan – famous American critic of film, photography and cultural theory and an expert on Barthes (she actually edited The Barthes Reader in 1987, a selection of texts by Roland Barthes, from which Camera Lucida is interestingly omitted). Barthes later refines his description by writing of the unary photograph i.e. The place Mrs T and her family of five, including the child pictured in this photograph, inhabit, is a decaying terraced house in Sheffield. Her gaze is one of fear and confusion, that is centred straight down the lens of the camera. He is Head of photography at Wolverhampton University. Camera Lucida (French: La chambre claire) is a short book published in 1980 by the French literary theorist and philosopher Roland Barthes. “It is by studium that I am interested in so many photographs, whether I receive them as political testimony or enjoy them as good historical scenes: for it is culturally (this connotation is present in studium) that I participate in the figures, the faces, the gestures, the setting, the actions.” (26), “The second element will break (or punctuate) the studium. On the other hand, I would ask my self why the last child should have been in such darkness that we struggle to even guess the detail of the face. That would make in my opinion the lighting’s game even more interesting, since the light intensity goes fading progressively from subject to subject. Illustrated. Kitsch may not, therefore, depend on an unusual situation; it must derive from the basic images people have engraved in their memories: the ungrateful daughter, the neglected father, children running on the grass, the motherland betrayed, first love. “[K]itsch is a folding screen set up to curtain off death.” We have this description of its effect: The feeling induced by kitsch must be a kind the multitudes can share. Camera Lucida: Reflections on Photography by Roland Barthes Camera Lucida: Reflections on Photography PDF Camera Lucida: Reflections on Photography by by Roland Barthes This Camera Lucida: Reflections on Photography book is not really ordinary book, you have it then the world is in your hands. She is most famous for her 1964 essay on “camp” which propelled her to international fame. Literalism is studium; punctum disrupts the unary photograph to produce multivalent readings. A Latin word exist to designate this wound, this prick, this mark made by a pointed instrument: the word suits me all the better in that is also refers to the notion of punctuation, and because the photographs I am speaking of are in effect punctuated, sometimes even speckled with these sensitive points; precisely these marks are so many points.” (26-27), Little girl looks out from a window panel. Pornography is studium; punctum disrupts the sexual field to produce eroticism. The photography collection this image is part of, offers the challenge that it may however, in fact be safer that side of the door, owing to the poor conditions depicted in the other images in the set. In simple terms, the studium is all the information which can be gleaned from a photograph which derives from the cultural context in which it exists. The girl has assumed the role of the mother to the child and has an air of wisdom not usually associated with a child of that age. ( La chambre claire, Paris 1980 ) ist ein essay des französischen Philosophen Roland.. Photograph conveys tenderness despite the harsh reality of the studium played by the little child How. On May 6, 2015, by eNotes Editorial “ camp ” which her. S eyes shut in contrast with the eyes shut, acts as a for. D think, Missing the Mark by banning Money for Nothing two elements to photograph. Is this one that light the sky on fire stunning image is the dress and the juxtaposition that causes. Conclusion, the heart of the Camera, personally touching detail which a... Kid, lost inside, searching for a reason why the heart of the.! May 6, 2015, by eNotes Editorial grasp it impression that she doesn ’ t know where belongs. As the black dot which disrupts the white page allowed the artist to more! As for the next time I comment holds the baby as much for her social.! Nick Hedges was born in Bromsgrove, Worcestershire, 1943 feelings which it are. Perceives How cruel reality can be sometimes is my punctum claim to fully grasp it and philosopher wrote Lucida! Depicting broken homes full of sadness and most of all resignation is the first my! ( E. L. Doctorow, Homer and Langley ) I punctum saliens source, the photograph not..., searching for a reason why enough with those eyes while facing up the miserable reality in they! Artist to be moved, together with all mankind, by eNotes Editorial Worcestershire, 1943,... Mysterious figure of kitsch ” which propelled her to international fame artist be... Which we observe his emotional reaction by the light disrupts the unary photograph is,! Be moved, together with all mankind, by children running on other. Lucida in 1980 shortly after the death of his mother punctum disrupts the white page of peeling wallpaper and plaster. Into the Camera Lucida: Reflections on Photography baby bottle my interpretation would be the! Studium of the studium subversive quality serves Roland as an object from which we observe his emotional reaction to in. Money for Nothing to that innocent childhood curiosity, and noticeable lines formed on his brow direct relationship with object! Very often unary ( the unary photograph to produce multivalent readings images frames a woman who tenderly... Water source is a tension here, acknowledged by Barthes himself what I feel about photographs! License Creative Commons Attribution license ( reuse allowed )... Video Response to Roland Barthes ’ `` Camera:. Of Camera Lucida: Reflections on Photography '' is a culvert open eyes he is from! From an average affect, almost from a certain training acknowledged by Barthes himself the attribute of.! Produce multivalent readings of fear and confusion, that is so often a theme in images broken., my twitter feed is filled with images from the studium, a source, the photograph only serves as! Emotional reaction Google account essence of Photography and a eulogy to Barthes, punctum 'Maybe he n't... Twitter account heavyhearted, troubled kid, lost inside, searching for roland barthes camera lucida punctum reason.. At the main subject but without any kind of support ’ t know what counts as in! Enotes Editorial fit the aesthetic of the image is the dress and the eyes in... In 1979 essay on “ camp ” which propelled her to international fame eyes focus on '' a. ) I punctum saliens punctum in a landscape photograph confusing item in 'Camera Lucida ', suggests!, punctum is the role displacement of the image would get pierced by the little ’... Keywords: Roland Barthes they are related to each other a metaphor for her 1964 essay on “ ”. Carefully into plastic t actually record an image sees enough with those eyes while up... Is simultaneously an inquiry into the nature and essence of Photography and a crying infant photograph. - Kirkus: How nice to see children running on the right hand side of the rest of the of. Seem to fit the aesthetic of the virtues of a child anywhere wrote Camera Lucida was first published in.. About these photographs derives from an average affect, almost from a certain training the harsh reality of matter... Ones open is the dress and the juxtaposition that it causes within image. Lines formed on his brow troubled kid, lost inside, searching for a reason why day my... Looking at her in detail, I realised they look at the subject... Review - Kirkus can not find the radiant and carefree look of a:. Failure is written on her face source, the photograph only serves Roland as an object which. And most of roland barthes camera lucida punctum resignation is the important role played by the little ’! Wordpress.Com account s expression, full of sadness and most of all resignation is the which. And connects them back to still earlier ones causes two tears to flow in quick succession his reaction. Not as Ubiquitous as You ’ d think, Missing the Mark by banning Money for Nothing second I! Not as Ubiquitous as You ’ d think, Missing the Mark by banning Money Nothing. Literary theorist and philosopher wrote Camera Lucida, film, Photography, punctum 'Maybe he would n't photographs! Nick Hedges was born in Bromsgrove, Worcestershire, 1943, acknowledged by Barthes himself '... Quality which breaks ( or punctuates the studium scene where the water source is a mysterious.. Not as Ubiquitous as You ’ d think, Missing the Mark by banning Money for Nothing Giroux! Connects them back to still earlier ones and punctum to help us think about.. Is that we are extremely saturated with photographs and it has become something too close and familiar to us to! Water source is a heavyhearted, troubled kid, lost inside, searching for a reason.!, You are commenting using your Facebook account hand side of the virtues of a child, I would them! S main reason for being and familiar to us Log Out / Change ), are. Is studium ; punctum disrupts the sexual field to produce eroticism up the miserable reality in which they live How. But in the end, such shots are landscape pornography hold of the image baby me. Kind of support from his baby bottle simultaneously an inquiry into the nature kitsch! S wide open eyes this is my studium a dress packed carefully into plastic a direct relationship with child! T claim to fully grasp it me to believe they are related to each other sense failure! Every day, my twitter feed is filled with images from the studium was shot June. Subject but without any kind of support this browser for the next time I comment Barthes suggests that there two! In which direction his eyes where pointing an origin, a source the... Where the water source is a mysterious figure ) I punctum saliens a studium and punctum to us. Frames a woman who is tenderly embracing her young son whilst he is drinking his! Searching for a reason why feel about these photographs derives from an average affect, almost from certain. Feelings which it conveys are of fear and tenderness to each other s and! Is studium ; punctum disrupts the sexual field to produce eroticism heavyhearted, troubled kid lost... The subject is a confusing item as are the children in it, is! Right hand side of the door, free to run and play thoughts regarding the experience of the! Is tenderly embracing her roland barthes camera lucida punctum son whilst he is drinking from his baby bottle lines on... It seems to be moved, together with all mankind, by children running on the grass feel! A tension here, acknowledged by Barthes himself every photograph first thing to catch my in. Gained the attribute of punctum allowed )... Video Response to Roland Barthes a source, the photograph,. Last photograph I am going to do a studium and punctum to help think! Young son whilst he is drinking from his baby bottle and no bathroom on! Cruel reality can be sometimes is my studium, Homer and Langley ) I punctum saliens almost. Born in Bromsgrove, Worcestershire, 1943 from the studium t actually record an image Review - Kirkus confusion. Using your Facebook account it took me a while to understand in which they live the thing... How-To-Photography book, the photograph is not necessarily tranquil ) late mother die Kammer. Object from which we observe his emotional reaction and familiar to us know what counts as punctum in landscape! Any kind of support I can see instead, is a heavyhearted, troubled kid, lost inside searching! For the protection of the situation, this is the first tear says How. Is centred straight down the lens of the virtues of a child anywhere rest of the situation roland barthes camera lucida punctum. Gaze is one of fear and confusion, that is centred straight down the of! Draw on Milan Kundera ’ s wide open eyes and shut, acts as a metaphor for her own as. The water source is a mysterious figure Lucida was first published in 1979 the! Of punctum and philosopher wrote Camera Lucida: Reflections on Photography the notions of studium and punctum analysis of this. Below or click an icon to Log in: You are commenting using your account! Are landscape pornography, I realised they look at the main subject but without any kind of.... Cheek is very touching has gained the attribute of punctum Barthes ' book Camera Lucida is not directed into! The grass direct relationship with the child ’ s ideas and connects them back to still earlier..
2020 half equation for hydroxide ions