diogo_bento

<p>Sorry for my use of the term "deterioration". It wasn't the most accurate word to use! :p<br /><br /> @Mike Gammill: The negatives arrived like this from the lab.<br /><br /> @John Shriver: That was also my hunch. Although I kept them inside the foil, it can get pretty humid in Cape Verde. I don't have any other Delta films, but I will take a look at other rolls I had stored in the same conditions.<br /> I have also had problems with fungus before (on my lenses). Do you mean I should look for fungus also on the unexposed roll? I don't see anything growing on these developed rolls.<br /><br />Thank you so much for your inputs and advises.</p>

<p>Hello,<br> Is there any obvious explanation for what's causing the deterioration shown in the images bellow?<br /><br />These are Ilford Delta 100 120 format. I have had them stored in a cool and dry place (not in the fridge though). I am currently based in Cape Verde and have the films developed in Germany (I have them sent by post). I have had other rolls of the same batch of film developed in the same lab before and didn't have these patterns.<br> <img src="http://www.koiastudio.com/04-120-096-2015-011.jpg" alt="" /><br> <img src="http://www.koiastudio.com/04-120-096-2015-012.jpg" alt="" /><br> Thanks for any help/advise.</p>