This piece as been on the wall at my LCS - Bedrock City in Houston - for some time; it belonged to a local collector who passed away. Today, was their spring sale with 25% off and some other considerations, it was too much of a bargain to pass up - Grell Pen & Ink beautifully matted and framed - for next to nothing.
Though Mike as done lots of other stuff that I've enjoyed, e.g., Sable and Green Arrow, it's his Legion and Warlord work that made the biggest impression. Now, I have examples of both:
The Warlord and Tara
The Legion of Super-Heroes vs. Mordru
Enjoy them. I will.
For those that can't stand links, here's the new one: