Our kitty has a shoe fetish. She loves to rub her head on them, and we often find her sitting amongst the shoes in our entry way; keeping guard. She also has a sensitive stomach. Never before have the two mixed, until one morning in November when I woke to find cat vomit in one of my walking shoes. Gross, but it does make for an interesting story around this sketch of the shoe in question.
This was drawn in my sketchbook with a fountain pen. Some of the ink was pushed around with a watercolor brush loaded with clean water.