These were for an ATC swap through Swap-Bot, and most of the themes were chosen so I had to come up with my own interpretations. "Professor Plum(p)" was for the theme "faces," and mine is based on an illustration from the classic version of the game Clue. The Self-Portrait was, well, you know, based on me. The bottom left one's theme was "Egypt" and I just looked up an image of Nefertiti on the internet. I call mine "Nefertiti's cousin" because mine is not as pretty as the image I saw. So I thought her cousin might be a little more manly-looking. She probably has a moustache. The dragon is from a super cute dragon I saw on Art.com that I can no longer find.