Which one of these statements regarding the phases of development is true?

A. The pre-production phase starts after the prototype phase.
B. The beta phase starts after the alpha phase.
C. The alpha phase starts after the gold phase.
D. The concept phase starts after the pre-production phase.
E. The production phase starts after the beta phase.

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.