Are you a scientist or an artist?
This is not about the ISS but about an "ISIS", or a kind of brain test: are you a scientifically-minded person or an artistically-minded one? Or both?
You have to concentrate on the dancer's movement. If you see her spinning clockwise, that means you are using the right (creative) side of your brain. If she appears to move anti-clockwise, it means the left (logical) side of your brain is dominant. Some people can see both movements, although your first impression will be the instinctive way your brain works.
Would you like to enter the poll?