I've intended to do this scetch for quite a few months now. For the past 3 months I've been working full-time in the surgery department of a local hospital, but for years before I worked part-time, on and off, in the same department. I drew this sketch for a doctor I used to work for. Of course he knows the names for everything I drew and I don't. I'll being doing more anatomy drawings over the summer. They're a lot of fun to do. This sketch was about 11" by 17". I'm glad I've started drawing again. I haven't done much since design school and it's a much more enjoyable experience when you can draw what you want without someone commenting on your technique.