Play the movie while looking at the small white speck in the center of the ring. At first, the ring is motionless and it’s easy to tell that the dots are changing color. When the ring begins to rotate, the dots suddenly appear to stop changing. But in reality they are changing the entire time. Take a look.
2011 First prize
(© 2011 Jordan Suchow & George Alvarez)
VN:F [1.9.22_1171]Silencing awareness of change by background motion,