What I love about watercolour is its immediacy. If I get an idea or plein air on site, a watercolour can be worked up in minutes. Does it work, can I change the composition, the sky, or whatever. The painting today is such a work, in that I was experimenting with the composition, the sky and the clouds to see if it works. 11x 14 ins on watercolour paper. It's just great to experiment and see where it goes.