I found a roll of film in my Yashica 635 recently. It was a roll of Fuji Provia 100F slide film. I remembered that I had loaded it to experiment with cross processing (processing slide film as negative film), but I forgot what I had shot. Normally, cross processing produces crazy colors, but this is exactly what I got from the lab. I was quite pleased that this was one of the 3 frames on the roll. I think she made a good purchase.