Bennett Haselton – Impossible Spin
Country: USA
Author´s description: The 3D-printed shape uses tunnels to create an animated illusion. Each tunnel is only visible when pointed directly at the viewer’s eye, so the tunnels can be arranged within the shape to create a series of dots that appear in different places when the shape is rotated. In this case the tunnels are arranged to create the illusion of a single moving in the opposite direction from how the shape is actually being rotated.
