What are two of the most important poetic forms to mariachi music?

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.

List as many characteristics as you can to describe each style realism and propaganda