Today I changed buses at Walthamstow and noticed a good subject for a quick painting. It was just opposite the cafe where I sat having a cup of tea. I didn't have to search it out as it was just there in front of me as I stared into space. But there was something I wanted to change about the scene and that's when I realized this tip might help any beginners here. I,ll try and post a photo the next time I,m in that area, but it was a simple cluster of shops on the corner opposite me. Behind there were some new flats or offices that spoilt the scene, I thought. So I simply decided to replace them with some tall trees. I didn't have time to paint the whole picture but I,ll show you how far I got. I just did a pencil outline and a few dabs of color to remind me of the main buildings. So I,m basically reminding any beginners that it,s ok to alter things and still get the feel or essence of a scene or location.