TOON Books series advisor and author Art Spiegelman contributes poster artwork for the 25th annual Miami Book Fair International. The poster features the titular character from Art’s forthcoming TOON Book Jack and the Box, and is available for purchase online. Art will discuss Jack and the Box and his new book Breakdowns: Portrait of the Artist as a Young %@?*! as part of a slate of comics-related programming scheduled to take place at the event.