Dr. Doom art for Marvel Card

Another piece for the old Upper Deck VS series. By the way, it's not my auction, but the sketch is being sold here on eBay.

Terra Firma Irma and Dr. Nob card art

These were drawn for the Creators Universe series in 1993. The Irma headshot wasn't used for some reason. Thanks again to Hiroshi for providing the scans. 

Orion vs Kalibak card art

From 2004...

WildStorm card art

I don't remember much about this one. It's probably more than 10 years old and I think it was for WildStorm. Other than that, I haven't a clue.

Fantastic Four cards

I think these were drawn for Upper Deck.

Magnus card art

This was drawn in 1991 for one of the cards inserted into Magnus, Robot Fighter #5.