Started the sketch this morning and have been at it here and there for the past eight hours. The size is approximately 3"x4-7/8" which is what I anticipate most of my sketches will be that I post here. I haven't really established any rules yet, e.g. Type of medium, size of paper, whether the sketch really should span the whole 24 hours, etc. I kind of don't want to just yet. Anyway day one, done.