Fleischer Studios Superman Model Sheet. These were used by the animators of the cartoons so all of the animators would draw the cels the exact same way. 'Model Sheets' were copies of the original hand drawn drawings. These were obatianed by me directly from one of the animators of the Superfriends cartoons. It is from his archives of original model sheets. It is not a cheap photo copy. It is on a high quality 100lbs Silk Paper. Seeing how finding or buying one of the originals for 10's of thousands of dollars is out of the question for most collectors, this is the next best thing!