Couldnt stop thinking about this yesterday (especially after it nearly made me late for work!) and couldnt resist coming back to it today and finish it off. Tightened up a few details here and there and tried to cover up a few of the other sketches that were also on the page. I had a fiddle with a few custom brushes, but they were only really prviding surface details and fiddley little bits of flourish here and there. Soon I am going to try and tackle an entire painting without using the default hard edged brush, to see if I can resolve an entire illustration purely out of some of the custom brushes I have been playing with for the last few months.