Puzzle task: Optical illusion: Can you see how to sit on this chair?

Warning: Confusing: This puzzle is not for the faint of heart. Can you figure out which way the chair is facing? You have 15 seconds to solve the task.

Warning: Confusing: This puzzle is not for the faint of heart. Can you figure out which way the chair is facing? You have 15 seconds to solve the task.