Have you ever gone back into your archieves looking for a specific file and stumble across things that you forgot you had or not seen in a while?? Or how about finding stuff you have absolutley no memory of having done at all!! This happened to me just yesterday and the bad thing is, I never found what I was initially looking for.
This looks like something that was out of an old sketchbook done with pen and wash but why did I do it?? The guy is smoking for crying out loud!!
This next one seems to be a quick study/test done in ArtRage. I can't imagine it was done for anything in particular.
THis last one is the real kicker. I have no clue what or why. Go figure.