EDM # 21 Draw something old or antique. I have drawn these keys more or less at their real size and I did them one at a time, when ever I had a spare few minutes. The light did change. I do admit to using pencil every now and again. The ages of these keys vary from 1st or 2nd century bronze roman key to 20th century latch keys. Sarah and Clinton collect antique keys so I borrowed a few to draw.