Warming up the muscles

My sister is the perfect life model.. confident, able to switch off to me drawing her, modest, positive and encouraging. So yes she rocks. What I wanted to show with this sketch is that warming up is important. Many people when embarking on a drawing expect the result to be perfect and then are discouraged when the outcome is less than. A sketch is not meant to be perfect, but rather unworked and spontaneous. Just relax, enjoy and have a laugh.

Rebecca in Grenoble, France