... Not long at all.
I really wanted to play with the idea of a slightly unhinged Sarah post-labyrinth. And so, with Halloween close at hand, I thought this was perfect; A dark Sarah wearing the parts of an Barn Owl. The blob around her neck, by the by, is an Owls foot clutching a crystal ball; It just didn't pick up the image well.
I officially hate feathers; never again. NEVER.
Done with a 2B graphite pencil, a regular #2, a stick of Charcoal, and a lot of time spent posed awkwardly in the mirror. My ankle really hated that. Took about 3 days to complete.