Silver Gelatine Photography · 08. June 2021
Last weekend was really bad weather. No chance to go out to take some photographs with my Afghan Box Camera. So I had the idea to make some experiments in my lab. I picked an older paper negative I made with my old LÖBER field camera from 1896 and made a contact print to vintage FOMA 312 paper. Instead to develop in the developer tray I took a cotton ball which I dipped before in developer and splashed some drops over the paper. After 10 seconds I started to put more developer with the cotton...
Silver Gelatine Photography · 14. May 2021
Yesterday I made some experiments with my old LÖBER camera and the lens from a WW1 binocular. I tried to shoot a flower in my laboratory with old FOMA 312 paper and the vintage studio flash. Finally I had to fire the flash totally 15 times to get an exposure, with an f-stop of 22. It was a lot of fun and the result was OK. Because of the full expanded bellow of the camera, it was 40cm, I had to increase the exposure time by factor 6.
Afghan Box Camera · 02. May 2021
My Afghan Box Camera has no shutter, so I control the exposure with the lens cap. That works fine as long you have a model to photograph. During my tests with the camera I had the idea to shoot myself, because I like to hang out in the garden alone - only with my camera and whit a cold drink. I love it to be inspired from the amazing photographer Borut Peterlin. His YouTube Channel is really worth to follow, if photography is for you more than only taking pictures. He is using a self made...
24. April 2021
Almost all of the iron processes are negative processes. That means you end up with a negative, and there is almost no way to get a positive from a typical cynonegative. This because the contrast of the whites and blues are way too weak for a contact copy. But there exists a forgotten process from Louis-Alphonse Poitevin. This Ferro-Gallic Process is a positive process and is very fascinating. I worked some time ago with this process and discovered the potencial for Iron Photography. Actually...
Iron Process Photography · 16. April 2021
Today I made a small experiment with my vintage TAXOTA enlarger from the '60. I took off the lamp and replaced it with a can as light channel and a simple LED flash lite. Many people are trying to expose normal cyanotypes with an enlarger and a common 35mm negative, but often the UV source is too weak and the loss of light in the enlarger results in many many hours of exposure time. The standard formula is too slow for such a process. My new "Cyanotypia Cita" is basically designed for Iron...
Iron Process Photography · 13. April 2021
In this short video I show the sensitivity of the new "Cyanotypia Cita" process. This formula even works with a common LED flash light. To expose iron prints by using a normal light source opens completely new approaches for teachers and classes, because UV light sources are not always everywhere available. The other huge advantage is the simplicity of the chemistry. "Cyanotypia Cita" is harmless, easy to use and has a good stability for storage.
Iron Process Photography · 09. April 2021
Interesting short video which demonstrates the exposure speed of my new formula "Cyanotypia Cita".