Juxtaposition is the act of putting two different elements together, to create a reaction or feeling in the reader, be it contrast, comparison, irony or something else. You might have worked with a Random Plot Generator before. But you probably have a great random plot generator right in your hall closet! Pictionary cards can give you a great list of concepts and elements to incorporate into a short comic to exercise your improv skills.
Homework for Artists and Writers:
Pull a card from a Pictionary deck and draw a one page comic that includes all 5 items on the card. They can have as little or as much importance in the comic as you like. As a footnote to the comic or in your blog post, list the 5 items that had to be included. Think about Juxtaposition as you combine unlikely elements.