There's something especially wonderful and bright about pulp science fiction cover art, and the Golden Age blog has collected tons of the stuff. Prepare to have the next hour of your life devoured by monsters and robots from the Golden Age of science fiction.
Today's Concept Art Writing Prompt reaches back to the pulp era, where we encounter a masked man wearing a more complicated disguise than his dance partner expected. Can you think up a short story based on this robotic party goer? Post it right here in the comments.
Virgil Finlay's awesome illustrations from 1947's Real Fact Stories depict a future governed not by scientific prediction, but whatever the comics' writer damn well dreamt up. Witness a world without oceans and subterranean cities hidden from the dead Sun.