Rotating ballerina illusions and our foolish eyes | Eileen's Digital Technology
Spinning dancer (Bistable perception)
Best Spinning Dancer Illusion GIFs | Gfycat
Optical Illusion Video Exhibit on Behance
The spinning silhouette illusion (aka the spinning dancer illusion) - YouTube
24 ballerinas 'optical illusion' routine scores 1st place title
Spinning Cat Optical Illusion
Is your brain fooling you? Check out this optical illusion!
24 Ballerinas score first place with majestic optical illusion
How Does The "Spinning Dancer" Optical Illusion Work? This Brain Trick Will Make You Dizzy
Crazy Optical Illusions on Twitter: "In this well known animation, it is impossible to tell which way the ballerina is spinning. Viewers can, however, shift their perception of the rotation between clockwise