His paintings have been used on book covers for many authors, including Orson Scott Card,[2] Arthur C. Clarke, Isaac Asimov, Frederik Pohl, Ben Bova, Wilbur Smith, Jack Vance, Ann Leckie, and John Scalzi.
On his return to England in 1976, Harris began exploring the theme of monumental scale and space, producing a series of science fiction art.
During the early 1980s Harris was commissioned by Sinclair Research to produce cover art for the user manuals of the ZX81,[5] and ZX Spectrum home computers.
[1] He was captivated by the intense tangerine glow created by the craft's exhaust and made a painting of the shuttle's gantry tower, bathed in light.
[3] Rainmaker Entertainment based in Vancouver, hired Harris in 2007, to work on The Weinstein Company's movie, Escape from Planet Earth.