what recipe did you use, how did you expose your film and how was it developed ?
when i first used caffenol IDK 10 years ago, the negatives lacked density, or so i thought
they printed beautifully and scanned with ease.
your film looks like it had trouble, the lower left corner looked thin and the rest sort of dense
was it altered in PS at all ( contrast adjustment to get it uploadable ? )
or is this a direct inversion wtih no other controls ?
sorry for all the questions