Above A cartoon spoof of World War I camouflage from Life magazine (1918). The caption reads: "The Camouflaged Steed: I've often heard of the horrors of war, but I never expected to be one." Artist unknown. Compare it with this passage from Jane Toombs, Nightingale Man. Amherst Junction WI: Hard Shell Word Factory, 2002, p. 40—
"Would you take a gander at that, Alfie," Sid said. "She's painted all in stripes like a brown and green zebra."
"Camouflage, Sid. I read about it. The U-boats can't see her good when a ship's been camouflaged. It's supposed to make them look like clouds or something."