What was the preferred subject of the Ming dynasty painter Wen Shu?

James Turrell has said that he wants people to mentally regard light as a nonexistent, ephemeral, invisible entity

True or False

Which dynasties that were previously thought to be mythic cultures have been established as historical based on recent archaeological discoveries?

A) Xia and Shang B) Zhou and Guang C) Xia and Han D) Zhou and Han