| Year | Status | Category | Artwork |
| 2014 | Nominee | Best Color Work - Unpublished | Huor and Hurin Approaching Gondolin |
| 2013 | Nominee | Best Cover Illustration - Hardcover | Range of Ghosts, by Elizabeth Bear |
| 2013 | Nominee | Best Color Work - Unpublished | Joan of Arc |
| 2011 | Winner | Best Interior Illustration | Middle-Earth: Visions of a Modern Myth |
| 2011 | Nominee | Best Product Illustration | St. George and the Dragon |
| 2009 | Nominee | Best Color Work - Unpublished | Progeny |
| 2009 | Winner | Best Interior Illustration | The Wraith |
| 2009 | Winner | Best Cover Illustration - Hardcover | A Book of Wizards |
| 2008 | Winner | Cover Illustration, Hardcover | The Outback Stars |
| 2008 | Winner | Cover Illustration, Paperback | Crystal Dragon |
| 2008 | Winner | Color Work, Unpublished | Red Sonja |
| 2008 | Winner | Monochrome Work, Unpublished | Season of Change |
| 2008 | Winner | Gaming-Related Illustration | Vanguard: Saga of Heroes |
| 2007 | Nominee | Cover Illustration, Hardcover | The Thirteenth House |
| 2007 | Nominee | Color Work, Unpublished | Tristan and Isolde |
| 2007 | Winner | Monochrome Work, Unpublished | Red Sonya |
| 2006 | Winner | Cover Illustration, Magazine | Asimov's, September 2005 |
| 2006 | Nominee | Color Work, Unpublished | Boromir in the White Mountains |
| 2005 | Winner | Best Cover Illustration - Hardback Books | The Nameless Day |
| 2004 | Winner | Best Cover Illustrations - Hardback Books | City |
| 2004 | Nominee | Best Cover Illustrations - Magazine | Dragon #307, May 2003 |
| 2004 | Nominee | Best Color Work - Unpublished | Gandalf |
| 2004 | Nominee | Best Gaming-Related Illustration | "Sword of Kaldra" (card art for Mirrodin) |
| 2002 | Winner | Best Cover Illustration: Hardback Book | Ashling |
| 2002 | Winner | Best Gaming-Related Illustration | Shivan Dragon (Magic: Seventh Edition,) |
| 2002 | Winner | Best Cover Illustration: Paperback Book | The Hobbit |
| 2002 | Winner | Award for Artistic Achievement | - |
| 2001 | Nominee | Best Cover Illustration: Paperback Book | Carthage Ascendant: The Book of Ash #2 |
| 2001 | Winner | Best Product Illustration | Dracopaleontology |
| 2001 | Nominee | Best Cover Illustration: Hardback Book | Lord of the Rings |
| 2000 | Nominee | Best Gaming-Related Illustration | Ivy Scholar, card art for Magic: the Gathering |
| 1999 | Nominee | Best Cover Illustration: Paperback Book | Five Worlds #3: Return |
| 1999 | Winner | Best Product Illustration | Archangel (Magic card package) |
| 1999 | Nominee | Best Cover Illustration: Hardback Book | Icefalcon's Quest |
| 1997 | Winner | Best Cover Illustration: Paperback Book | Eggheads |
| 1996 | Nominee | Best Cover Illustration: Paperback Book | Lethe |
