Madonna, sketchbook work.

So this is a trial. Vaguely based on my memories of Leonardo's Virgin on the Rocks it is an experiment with grey-scale underpainting, followed by a set of coloured washes. Came out better than I expected. Drawing below is unfinished, as I went on, inspired by this to draw the other Madonna here - which got a huge amount of interest from the people who say it. That image started the same way but was finished with glitter gel pens.