any similarity between ...

... is purely coincidental.

Jim Flora, untitled and unpublished tempera draft, mid-1950s:

The Magnetic Fields, 2012:

summer fun

Illustration detail, "What is Automation," Collier's magazine, March 16, 1956. The optimistic take: "Automation has been heralded by some as the threshold to a new Utopia, in which robots do all the work while human drones recline in pneumatic bliss." There was a counterbalancing pessimistic view, but in observance of the current summer heat wave, we'll stick with the sunshinier forecast. 

We're still looking forward to consumer helicopters with open-air cockpits.

The Fourth of July

The work isn't titled, and there's no specific reference to Independence Day, but this unpublished 1990s acrylic on canvas suggests celebratory patriotism and civic pride, so we'll offer it as tribute to our nation's founding 236 years ago today.

P.S. This non sequitur works too. Illustration from The Fabulous Firework Family, Flora's first (1955) children's book.