It’s a huge pyramid in the middle of nowhere tracking the end of the world on radar, an abstract geometric shape beneath the sky without a human being in sight, or it could even be the opening scene of an apocalyptic science fiction film—but it’s just the U.S. military going about its business, building vast and other-worldly architectural structures that the civilian world only rarely sees.
On March 17, 1953 the Federal Civil Defense Administration conducted Operation Doorstep at Yucca Flat, Nevada. It tested the effects of thermal radiation and nuclear blasts on residential buildings and mannequins such as the model family pictured.
Mannequin Family in a House at Operation Doorstep, 7,500 Feet from the Blast, before the Blast, 03/17/1953
Mannequin Family in a House at Operation Doorstep, 7,500 Feet from the Blast, after the Blast, 03/17/1953
Some more posters but this time from Fallout Game Series. Playing Fallout you can find lots of different posters consisting of the same style of artwork. I find it very mysterious and just different than anything else around. All of the in-game posters had propaganda approach.