About 2 years ago I, with a lot of help from my much-more-competent wife, made a vector drawing of Michelangelo’s God from the Sistine Chapel. I sent the drawing to DC and got a copyright for it. Obviously it isn’t the original Michelangelo image, but the outline is immediately recognizable. It’s fun to play with. I’m thinking about doing a series of pieces based on my copyrighted version.