After playing their regular swing gigs, musicians like saxophonist charlie parker and trumpeter dizzy gillespie would meet up for after hour jam sessions to experiment in a new style based on complexity, difficulty, and increased improvisation. this style became known as:

Yeah,i'm gonna take my horse to the old town road. i'm gonna ride till i can't no more.

The linear perspective changed the quality of art because it gave art a sense of reality. it gave the illusion that the background and surroundings were actually close and/or far and a sense of depth. linear perspective change the quality of art following its birth the renaissance period as they want the art to be more realistic and they believe one way to achieve it is to use the method of linear perspective. it uses the principle of math to realistically portray space and depth in art.