I like the mixed media feel of this one and the fact that it's black and white. And also that it features a human form, which goes along with our theme of Identity. (textiles- instead of white paper use muslin and hand stitch)
Sharpie Sketches - Horses by ColossalBeltloop . I once heard an artist say that she liked to draw in pen because there was no erasing, and it helped her learn to accept imperfections. That seems like a good (albeit somewhat painful ) idea!