My continued efforts in making a perfect Becquerel:
I think I’ve gotten some better results than before, but Im not sure how to improve the image anymore, is this as good as I am going to get? My quandary is that I only have two plates and have to erase one of the Dags in order to shoot a new one. Plus there is always the danger of polishing the silver too much (I think each plate has been used 3 times each now, and im not sure how to tell when the silver layer is too thin). The first image had an uneven iodine layer because of a problem with the iodine fuming box (it wasnt sitting in it properly, and wasnt airtight). The second image I decided to go to 2nd cycle purple for a less contrasty image, but Im not sure the results were any better.
I am shooting in bright sun which I think creates a lot of contrast. It is also quite hot out right now, so sunning the plates for development is a bit dicey (even though I have two fans on). I am considering shooting in only shade in order to get more blue light and a less contrasty more even exposure.
Any suggestions? Glaring omissions?
2m 15s – f 8.0 – bright sun – first cycle magenta
3m 15s – f 8.0 – brighter sun – 2nd cycle magenta