Figure Study of My Son (2003) Pencil on paper.
Pretty straightforward - my contstantly moving infant son had passed out on the floor, I picked up a pencil and my sketchpad and whipped out a sketch. It came out well enough to make me happy, and I really ought to do that for the second baby, Real Soon Now.
One of my most prized things in my family's collection of photos and keepsakes is a polychrome crayon (as in crayola-64-colors) sketch of me done by my mom's friend Nadia when I was about 6. Photos only tell what you looked like, but portraits and sketches tell how others saw you. Which is more valuable?