The is a Philip K. Dick-like novel and an usher with the thankless task of cleaning a porn movie theater between viewings. The title Rough Sketch is derived from the name of the porno they have just watched. He cannot see the patrons in the dark, so he speculates on their alien and magical natures based upon the messes they leave behind. I kid!
I would guess that A Rough Sketch is an episodic gag-a-week comic. The bright and contrasting color scheme makes me think that the humor is light and satrical. The main character is the guy with the pop corn, a movie critic who lives inside the world of movies. He watches our world through his movie screen and critiques what he sees as a series of terrible movies.