Draw a Muggle Wump Monkey Like Quentin Blake - Duration: 14:43. 14:43. He will put the rough drawing on the box, then place a sheet of watercolour paper on top. However even a single drawing needs a certain amount of preparation and planning. Most of the time I need to do a rough in which I find out how people stand, what sort of expressions they have and how they fit on the page. I do a freewheeling sort of drawing that looks as though it is done on the spur of the moment. After that, he will start to draw – but says that ‘what happens next is not tracing’. Kris Miners 552 views.