Answer:
contrast is probably the first. the seasons of the tree are shown side by side yet so different. the second is gradation. because the colors are creating a gradient across the image. I can not see the rest.
On movie sets, they were used to make soundtracks
Russia adopted the religious and political system of the empire.
Answer:
Many stories say that Warhol's choice to paint soup cans reflected on his own devotion to Campbell's soup as a customer. Robert Indiana once said, “I knew Andy very well. The reason he painted soup cans is that he liked soup.” Warhol was thought to have focused on them because they composed a daily dietary staple.