I have shaky hands. People often say to me when they see my work "you must have a steady hand" when in fact the opposite is true. I have to warm up when I start drawing. I have wondered whether this is where my cross-hatching techniques come from; because drawing a clean line is not always easy I tend to go over the line a few times to correct it. Of course, there are drawings that I have created that are quite clean and simple - my cats, umbrella and Birkenstocks come to mind - but they are rare. I was really nervous when I made those drawings. One shake in the wrong place and it could have ruined them.