There are a lot of collections of visual food out there--these are just a few.
Google Arts and Culture is a great place to start.
Are you looking for more images of food? You're in luck: there are a lot. The resources below can be a good place to get started, but they're hardly alone. Your favorite museums and art galleries (and even Wikimedia Commons!) likely all have images of food as art, too.
These are not the only foodie films and documentaries out there, but they are all available here on SXU's physical or virtual shelves!
Note that several of the documentaries, in particular, focus on the labor and capital of food.