1st prize is – Motion Integration Unleashed: New Tricks for an Old Dog.
Little black and white dots that are stationary can give rise to dramatic global motion perceptions: a rotating square, oscillating chopsticks and rolling waves. Although the dots themselves are not changing position, the drifting motion within them causes the illusion that the entire configuration is moving!
2nd prize is – AMBIGUOUS CYLINDER ILLUSION
They look like vertical cylinders, but their sections appear to be different; in one view they appear to be rectangles, while in the other view they appear to be circles. We cannot correct our interpretations although we logically know that they come from the same objects. Even if the object is rotated in front of a viewer, it is difficult to understand the true shape of the object, and thus the illusion does not disappear.