Who were two great jazz musicians of this period?

In "thirty are better than one" 1963 by andy warhol describe to what degree this image depicts rhythm or pattern

Why did bramante’s plans for the st. peter’s basilica never come to fruition? a. he and the pope could not agree on the plans. b. the pope changed his mind several times. c. the pope died and political unrest followed. d. bramante died before he could act on the plans.

What is the main element that sets western art criticism apart apart from that of the rest of the world