This was just done for fun. I had an hour and a half to kill and came up with this, the founding members of the Legion of Super-Heroes. For those who do not know, the Legion was my favorite characters. Toss in the original Superboy, and it just gets better. The characters here are (from the top) Saturn Girl, Cosmic Boy, and Lightening Lad.
This is done in ink on 11" x 17" Strathmore Bristol Board.