Rare Dick Briefer Non-Comics Art-1942

Here's a portion of what was said about this on YouTube:

In 1942, my father, Larry Wise, and my uncle, Dick Briefer, collaborated on the invention and design of a "toy theatre," called the Playette Theatre, and this video is a kind of nostalgic homage to that formative period in my childhood, and to the two men whose wild creativity were such inspirational models to me as I grew up in the thrall of their energetic imaginations.

The theatre itself was a knock-down cardboard item packed in a colorful, flat box, with instructions for folding and inserting tabs into slots to create the theatre structure in all its Dick Briefer-illustrated glory, as shown in the first slides of the video.