Powers didn’t produce many covers with collage elements that are as obvious as the mechanical building blocks of his art for Lester del Rey’s Mortals and Monsters, but he makes it work, splendidly, as usual. The dotted line and black dot on the left-hand side give the collage a sardonic twist: all that complex machinery, and the result is what? a pop gun?
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ABOVE: Lester del Rey, Mortals and Monsters (NY: Ballantine, c. 1965), with cover art by Richard Powers.
ABOVE: John Wyndham, Out of the Deeps (NY: Ballantine, 1969), with cover art by Richard Powers.