Hello! Im taking a b&w film photography class and i absolutely love it! Ive been going out to the beach and taking some shots of this memorial site there. I made a contact sheet for 2 of the rolls I shot. They came out pretty good. It was around noon and a few clouds in the sky. Some of the shadows look pretty harsh (from what I can see on the contact sheet) and I cant really go out there before 11 because they set up the site once a week and take it down before sunset. Im wondering if there's a filter that I could use to darken the sky, and hopefully if there's a few clouds on sunday, make them look really dramatic? Well thanks!