Answer the following question in 3-4 complete sentences.

A group of people stacked into a pyramid on a raft in the ocean. The person on top is waving a flag as if to signal a ship.
Name the artist and painting above. How has the artist used space effectively?

To create an illustration of perspective, this artist did all of the following except 1) show clear orthogonal lines 2) have an implied vanishing point 3) distort proportion to keep the background and foreground the same size 4) include value changes between the foreground and background i was thinking maybe 1