I recently read Bill Griffith's graphic-novel biography of Ernie Brushmiller, and learned that he often did just brainstorm things that would look funny in the last panel, then build the strip around them.I recently read Bill Griffith's graphic-novel biography of Ernie Brushmiller, and learned that he often did just brainstorm things that would look funny in the last panel, then build the strip around them.

*Bushmiller