This test will show to you if you use half your right brain or half your left brain. If you see the horse walking forward, you're an intelligent, rational, analyzed human being, and you think a lot, and you see everything through numbers and analyzes, because half your left brain is in control of you, but if you see the horse walking back, you're an emotional, creative, and an artist, and you see everything through emotion, because half your right brain is in control of you. But if you see the horse walking forward and then walking back, you have high intelligence quotient.