Here is some of my old work.. the first pic is of a 3d model of a human head I was working on about 2 years ago in 3dsmax, using nurbs. If I had to do it again, I wouldn't model a head with nurbs - it just took way too long for me. I'd go with box modelling. I also did a head earlier with patches. Never again.
The second pic is some sketching I did.. about two years ago also. Just a pencil on a4 print paper.
The final picture is a collage of Deluxe Paint pictures I did about 8 to 10 years ago on an Amiga 500. These pictures had a palette of 32 colour at the most.. lo-res was about 320x256, so some of these pictures would have fitted the entire screen.