I found very little detail about this artist but viewed over 20 photos of his artwork. Most of his work appears to be of cartoon characters such as The Simpsons and other "FOX" related TV Shows. Several blogs reveal a desire for his artworks. Basically there's a lot of demand and interest to own his artwork.
Artist Name: Martin Lopez
Artwork: I have no idea of the name of this piece, so I call it 5 Shades of Homer.
Dimensions: 39" W x 15.8" H
Condition: This piece appears to have been painted or sealed onto a hardboard and framed. This piece is not mint, it has some water damage maybe the previous owner had it stored uncovered HOWEVER, please review all pictures as this is a cool piece of Pop-Art and displays nicely given it's condition.