It was completed in 1941?! That’s so much farther back than I would have expected based on the pose. Men weren’t sexy in the 1940’s, they just said “swell” and all had those thick black glasses.
My great aunt had photos up of my late great uncle doing pushups on a railroad track, in short shorts, with her sitting on his back. I can’t remember if the pictures was from before he went to war or after.
They did wear those high pants and dressed more formally, but it was because they had less clothes.