CARICATURE
I didn't really do caricatures in my sketchbook in 2006, but this respectable marker drawing (no pencil beforehand) is the closest thing I found. The 2010 version is from memory, and it caricatures physical features as well as emotions and it describes a relationship. It might be one of my favorite drawings that I have ever done.
SUPERMAN
WONDER WOMAN
GREEN LANTERN
SUPERGIRL