How did world war 2 affect art?

What is The rebirth of interest in classical Greek and Roman ideas is called? What materials were used in Chinese art from oldest to most recent? Why did primitive people use the walls of their caves for paintings? How did the renaissance art differ from earlier periods in terms of painting technique? Who was part of the Renaissance? True or false Early christian artists appropriated some of the symbols of greek and roman iconography? What is the difference between sculptures in the round and relief sculptures? How do fashion trends evolve? What contributed to the rise of the Italian states during the renaissance? Was digital art readily accepted and recognized as true art when it emerged in the 1960's? What was Otto von Bismarcks favrate color? What was the European artisitc style fo painting from 1550 to 1750? What country did the last name artressia come from? What happens if you mix brown into gray paint? Which aesthetic theory can be used to explain michelangelo moses? Where is the painting of The Blessing by Charles Burton Barber? What are some problems that Henry Moore had to overcome in order to become a sculptor? What were the two most popular colours in Victorian times? What are some fact about Vermeer? What language did the word fresco come from?