T's World of Comics and Original Art  
   Modern era original comic book art.
   http://home.att.net/~tcvcaccc/

Tri-State Original Art  
   Tri-State offers a wide range of original comic art, ranging from the Silver Age to the present.
   http://www.tri-stateoriginalart.com/

Top Cow Productions  
   Features art from Top Cow artists including Marc Silvestri, Michael Turner, D-Tron, Billy Tan, Joe Benitez, and Gary Frank.
   http://www.topcow.com/

TRH Gallery  
   Tom Horvitz' Gallery offers a wide range of comic, strip, animation, science fiction, fantasy, and pulp art and does appraisals of same. They also represent the Estabon Marato, Frank Thorne, Lenil Yu, and the estate of George Herriman.
   http://www.trhgallery.com/

Trimpe, Herb  
   Originals from long time Marvel (Hulk) comic book artist.
   http://www.herbtrimpe.com/

Tavole original art (Tavoleoriginali.net)  
   Original art from Italian comics, including Magnus, Toppi, and Liberatore.
   http://www.tavoleoriginali.net/