Derek Grant "D.G." Smalling is an Oklahoma Choctaw Native artist. Smalling is best known for his one-line, continuous drawing technique in which his pen never leaves the paper until the image is complete. Although Smalling rarely enters competitive shows, he was among a select group of artists who represented Oklahoma at Disney's Epcot Center in 2007. He participated in Choctaw Days at the National Museum of the American Indian in 2012 where he presented on World War I Choctaw code talkers, including his great-grandfather, Calvin Wilson.