A book cafe is a relaxing place where you go to read books and eat/drink things you would get at a regular cafe. People also read books there.
Gustav Klimt used red, black and yellow quite often, which gave these paintings a rather Byzantine look. These colors were used in ancient Greece a lot, because that was what was available to them, and the Byzantine Empire was the eastern half of Greece that remained after it fell. Temporarily at least...
The correct answer would be the third option. all the punctuation is in the correct spots
