Tonge, Gary. Bold visions the digital painting bible for fantasy and science-fiction artists / Gary Tonge. - Cincinnati, Ohio : Impact, 2008. - 128 p. : col. ill. ; 26 cm. Includes index. ISBN: 9781600610202 Subjects--Topical Terms: Digital art.Fantasy in art.Science fiction in art. LC Class. No.: N7433.8 / .T66 2008