After a couple of days on other things, I really needed to sketch something, and so went straight in with a pen and drew a view from a window in my sketchbook. I noticed I had the angles of the roof wrong but just went back with some other lines and painted over them. Sometimes I think we panic too much when we make a mistake and waste a lot of paper or ruin a perfectly good sketchbook, but to err is human after all, and even our errors can add interest to our lives!
Graham Findlay Watercolours 