| Year | Status | Category | Artwork |
| 2003 | Nominee | Award for Artistic Achievement | - |
| 1999 | Nominee | Best Cover Illustration: Magazine | Analog |
| 1999 | Nominee | Best Cover Illustration: Hardback Book | Darwinia |
| 1997 | Nominee | Best Cover Illustration: Magazine | Analog, Oct 1996 |
| 1996 | Nominee | Best Cover Illustration: Magazine | Analog, Jul 1995 |
| 1995 | Nominee | Award for Artistic Achievement | - |
| 1994 | Nominee | Best Cover Illustration: Paperback Book | His Conquering Sword |
| 1994 | Nominee | Best Cover Illustration: Magazine | Analog, Dec 1993 |
| 1993 | Nominee | Best Cover Illustration: Paperback Book | Artificial Things |
| 1993 | Nominee | Best Cover Illustration: Magazine | Analog, mid-Dec 1992 |
| 1988 | Nominee | Best Cover Illustration: Paperback Book | The River of Time |
