Which is the best description of the element of art, shape? question 2 options: shapes are 3 dimensional and can be big or small. shapes are flat and 2 dimensional. they can be geometric or organic. a shape is the lightness or darkness of a color.

For Art, I would say your best option is “shapes are flat and 2 dimensional. They can be geometric or organic.” (So the second choice)

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.