A thoughtful man gazes at the world he holds in his hands. A thought, or perhaps a thousand thoughts, pass through the mind of this character from Kazumasa Mizokami's "Blue Men" series. His expressionless face prevents us from penetrating his thoughts. But that's what Kazumasa wants: to stimulate the viewer's curiosity, allowing them to freely interpret the worries or joys of this "Blue Man." After all, blue is the color that typically expresses depth of analysis and thought.