I really like Sidney Goodman. You can find a bunch of his stuff here at the Artchive (I can’t figure out how to link directly to his work at the Artchive, but just click on ‘Goodman’ in the list on the left and you’ll then be presented with an internal link called “view image list”. Click on it to see his paintings).
Although I like virtually everything of Goodman’s listed there, I think “Figures in a Landscape” and “Sightseers” are extraordinary. The former is highly reminiscent of a famous photo by the inimitable Diane Arbus. Sightseers is Goodman being playful (IMSHO). Okay, check out a third one while you’re at it. It’s called “Crowd Scene”. I’ve never seen the look (and postures) of my youth better depicted.
ETA: I don’t like a lot of the Goodman stuff you get by googling Google Images for Sidney Goodman so suggest you don’t go that route.