This is a lot of the questions that I normally receive... Quite honest it's really annoying, specially the bit when they ask if I do cheat and use the light box to copy the figures, etc... I do use the light box that my husband build for me, in extreme cases, specially when I'm to sick to draw and I have to work... Normally 99% of the time I use the computer or a photocopy of the image I'm going to draw... So I use the brain, the eyes and my right hand. Hope I cleared some doubt.