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  2. Spinning dancer - Wikipedia

    en.wikipedia.org/wiki/Spinning_Dancer

    The Spinning Dancer, also known as the Silhouette Illusion, is a kinetic, bistable, animated optical illusion originally distributed as a GIF animation showing a silhouette of a pirouetting female dancer. The illusion, created in 2003 by Japanese web designer Nobuyuki Kayahara, [1] [2] involves the

  3. Wagon-wheel effect - Wikipedia

    en.wikipedia.org/wiki/Wagon-wheel_effect

    The wagon-wheel effect (alternatively called stagecoach-wheel effect) is an optical illusion in which a spoked wheel appears to rotate differently from its true rotation. The wheel can appear to rotate more slowly than the true rotation, it can appear stationary, or it can appear to rotate in the opposite direction from the true rotation ...

  4. Kinetic depth effect - Wikipedia

    en.wikipedia.org/wiki/Kinetic_depth_effect

    The Spinning Dancer is a kinetic, bistable optical illusion resembling a pirouetting female dancer. The dancer can be seen to be spinning alternately one direction, or the other. In visual perception, the kinetic depth effect is the phenomenon whereby the three-dimensional structural form of an object can be perceived when the object is moving.

  5. List of optical illusions - Wikipedia

    en.wikipedia.org/wiki/List_of_optical_illusions

    An isometric illusion (also called an ambiguous figure or inside/outside illusion) is a type of optical illusion, specifically one due to multistable perception. Jastrow illusion The Jastrow illusion is an optical illusion discovered by the American psychologist Joseph Jastrow in 1889.

  6. Thaumatrope - Wikipedia

    en.wikipedia.org/wiki/Thaumatrope

    Claudet also noted in 1867 that the thaumatrope could create a three-dimensional illusion. A spinning rectangular thaumatrope with the alternating letters of the name "Victoria" on each side, showed the full word with the letters at two different distances from the observer's eye. If the two strings of the thaumatrope are attached to the same ...

  7. Wikipedia : Featured picture candidates/Spinning Dancer

    en.wikipedia.org/.../Spinning_Dancer

    1 Spinning Dancer. Toggle Spinning Dancer subsection. 1.1 For those having difficulty seeing the illusion: 1.2 Before Closing Nomination. Toggle the table of contents.

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  9. Spinning tunnel - Wikipedia

    en.wikipedia.org/wiki/Spinning_tunnel

    The spinning tunnel creates an optical illusion affecting the visual system that is in conflict with the other two sensory systems. Because vision is the most developed of the human senses, the visual system overrides the other sensory systems, causing the brain to believe that the bridge is moving.