Found Friday

If you thought last week's self-portrait was unkind, what about this one from, I'm guessing, about six months earlier? Self-esteem problems by any chance? I found it among some formulae and notes in an old biology exercise book dating from 1981 (which I later used to write scripts and stuff in, which is why I've kept it). I must have doodled it in class. This book, and another from the following year, are full of mad doodles, so I shall scan them for forthcoming Found Fridays. The one below, scribbled in the margin, made me smile. I think it's a kind of mock tattoo, but it clearly shows the bands I was listening to at the time.