Chitty Chitty Bang Bang illustrations in the early 1970s Houghton Mifflin reading books like I had in 1st and 2nd grade in the mid 1970s

https://hmr.posthaven.com/

if you got a kick out of the late 60s Beatles and music concert art, and the illustrations and graphics of that era, you'll get a kick out of this link https://hmr.posthaven.com/