3rd entry for June 2, 2013

These are two 1-hour studies above, and a 40-minute one below. All were done on 18 x 24" sheets of Canson 1557 Drawing paper.
An hour is a good time-span for this sort of multi-value marker study. But by the end of the day even my refilled markers were running dry, hence the last being the lightest image overall.