Answer:
to create a sense of tension
Explanation:
When an artist uses symmetrical balance in a work, he is putting a tone and tension, of disharmony, discomfort and imbalance in the work presented. This is because the asymmetric balance imposes, in fact, an imbalance of the image. This is because the two sides of the image are different from each other and each element has a negative weight that cannot be found on the other side.
rauschenberg merged the realms of kitsch and fine art, employing both traditional media and found objects within his "combines" by inserting appropriated photographs and urban detritus amidst standard wall paintings.
My personal choice would be pink and purple
Trail of rocks that extends into a body of water