Background information
Your desk setups, part 7: Andy’s alternative workplace
by David Lee
The collodion process: How a photographer captured Greta Thunberg on glass
14.10.2019
Translation: machine translated
Environmental activist Greta Thunberg not only helps a photographer achieve global fame, but also shines a light on an almost forgotten photographic technique with two portraits.
Through the absence of HDR-like colours, the blue hoodie or the equally blue sneakers, Balkowitsch creates images that haunt their viewers, appear slightly uncanny and create anachronisms. When Greta Thunberg is photographed in the old process, she appears different. Compulsive.
Please don't smile
Flashback. In 1851, the magazine "The Chemist" publishes an article about the invention of a certain Frederick Scott Archer. The son of a butcher from Hertford, England, he invented the collodion process. Little else is known about his life and work.
The collodion process made photography, then still in its infancy, more accessible to the world, although the process itself is quite delicate.
The collodion is then applied to the glass. The yellowish liquid is poured onto the glass and evenly distributed. The more evenly it is spread, the fewer defects will be immortalised in the plate and the better the image will be. As soon as the collodion has set, it is immersed in silver nitrate for three to four minutes. This must be done in the dark, because as soon as light hits the collodion silver nitrate glass plate, the construct is exposed.
Time for the photo. The person in front of the camera must remain still for at least several seconds, not even blinking. This is where the photographer's instinct to play comes into play. Depending on the desired look of the image, the plate is exposed for longer.
The long exposure time by today's standards is responsible for the fact that people in old pictures rarely laugh and often stare ahead.
After photography, however, things move quickly. A plate can be developed within 15 seconds. But a trained eye is necessary to ensure that the photographer does not over- or under-develop the plate. This is followed by a bath in cyanide to stop the chemical process of development and fix the image. In this step, the negative changes colour from a cold blue to the characteristic warm sepia.
If a photographer wants to take pictures outdoors with a collodion camera, he must have a darkroom with him so that he can develop the pictures on site. This is why many so-called wet-plate photographers have a van whose boot has been converted into a photo lab.
Cyanide is not the photographer's only enemy. The silver nitrate stains skin and clothing, which is why wet-plate photographers often work with stained clothes and gloves.
One more detail is known about Frederick Scott Archer: He died a poor man, although he has gone down in history as a pioneer of modern photography. He never patented his invention, the collodion process.
Red Molly: Balkovich's camera
Shane Balkovich states how and with what he worked to create the image above:
- Carl Zeiss Tessar 300mm lens
- Alessandro Gibellini camera
- f/11
- 2 second exposure
- Pure silver on black glass
- 20.32x25.4cm
As old as the technology may be, the technology used by Gibellini to manufacture its cameras is new. The company, which has been active since 2012 and is based in Polinago near Bologna, Italy, uses modern CNC machines and 3D printers during production.
Greta Thunberg, Indians and old pictures
The shoot with Greta Thunberg herself is described by Shane Balkowitsch as an adventure. He only had a short amount of time, but certainly wouldn't have wanted to miss this opportunity.
It is much easier to take photos in the studio, as the light can be brought under control there. Balkowitsch simply counteracted this: Greta Thunberg sat in the shade. Balkowitsch does not want to sell the plates themselves. The portraits of Greta Thunberg were a passion project, hence non-profit. The picture at the top as the header image has a title: Standing For Us All. Loosely translated: She stands for us all.
"I'm doing this because you adults are shitting on my future."
Journalist. Author. Hacker. A storyteller searching for boundaries, secrets and taboos – putting the world to paper. Not because I can but because I can’t not.
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