Some I did as commissions, some I just do because I want to and then offer them for sale. I wish I was as motivated as an artist FB friend of mine. He has done SO many. I have recreated some covers and pieces I originally inked since I am not any great shakes as a penciller. Would be great to be able to sit at comic shows and whip out nice sketches and commissions. At least I am obsessive and artistic enough to have gotten good at inking.