Convention sketch from Motor City Con 2011; Copic marker & PITT pens with white paint pen for details.
Riddler is my favorite Bat-villain of all time. Such style, such brilliance, such an attitude; I love that he's a criminal just to prove he's smarter than everybody else. He's like Sherlock Holmes but crazy and off the rails.
This look heavily influenced by the awesome stylings of one
, who does an awesome Riddler himself.