The vantage point is the man and woman dancing in the center. All the other figures in the painting are either looking at the man and woman, or their bodies are directed towards them. All the other people are close together, while the man and woman are spaced out and distanced from the other people. The angles of the furniture and room also lead the eye to the man and women.
Ziggurat was a massive temple building in shape similar to pyramid
Explanation:
Ziggurats were built in Mesopotamia, in form of terraced compound of successively receding levels. Egyptian pyramids were inspired by these structures.