In 2017 I posted one of my favorite articles on the gumshoe/street punk/police detective interactions on serial radio programs in the 1940s (read it). Not everyone owned a television set yet and home radio entertainment was a family event. Everything from sci-fi, comedy, horror, family, and mystery shows flowed into the ears of eager listeners.
I have Sirius radio in my car and listen to Radio Classics as I drive. I get a kick out of how the world was viewed then. And I admire the great writing of the programs I hear.
If you want to know how to give images to your work, to give your reader visuals of your story, listen to old radio broadcasts.
Following are great samples from one such program.