Beat Salad 2 (O Brothers)

I stared at the rough version for ages, before I thought of flipping up the jacket outlines. I got new, unexpected shapes (which led to the flower theme). Vintage papers can be very fragile, so that's one maneuver which would be much harder without the computer. :)

Shown smaller than the original finished size of 3307 X 3245.

See one of the sources here.