Robot Minds 4

My first Copper plate etch. I started out small so I could learn the process easily without having too much to worry about. I was learning etching and aquatinting for the first time. I am particularly fond of sci fi and fantasy, and it comes through in my illustrations. The idea was to show robots and their society, an Isaac Asimov theme.
I rather like this image, my teacher on the other hand felt that it could have been a lot better.