I started this drawing of a lizard perched on some rock as a line drawing in pencil, very quickly executed. I picked out some shapes in the same way I’d draw folds in material, but here I was trying to capture the areas of light and dark – or to be more precise the borders between them. This first stage is shown below. I didn’t spend more than a minute or at most two on that.
I then dipped a wet brush into some black watercolour, or paynes grey perhaps – I don’t recall, and blocked in the darkest areas. I know the usual watercolour thing is to build up to dark but this was a quick sketch so I did it my own way (as I usually do in life!).
Next I used the blues and greens in my pocket watercolour palette and along with the grey/black I was using above I made up some shades for doing drops of shade to build up a sort of reptile skin texture. It is only a sketch, so there was no need to do all the skin, just enough to see how this method worked out. That was the purpose after all – see how this and that work out.
For the last step I picked up my most common sketching tool – a pen – and defined some scales, as well as the fins al0ng its spine (probably wrong word, but I don’t know the right one and am not going to look it up right now).