Exposure systems are comprised primarily of three devices: A vacuum frame, a light source, and a way to time that light source. I will take these one at a time, and break them down with regard to how to select a proper frame.
Andy MacDougall in Tlaxiaco, Mexico
Andy MacDougall, an Academy member, visited Tlaxiaco, Mexico, to share screen printing and bookmaking techniques. Here are a few photos from his trip and Andy's comments.