Here's another one. I usually use either red or blue markers to do theses, I don't like to use a wide spectrum of colour (partially because I think it looks cool and partially because I don't know how!)

I did some life drawing for a freind to sell at a charity auction. I feel kinda guilty putting it up on the web but . . . . I dunno. Hahhahaa. I'll do it anyway. I'll post some others I did that day sometime too.