Phenakistiscopes, early animation devices that create the illusion of motion, have inspired unique outdoor sculptures designed to be viewed through these optical tools. Among the most famous is "The Phenakistoscope Wheel" by artist Tim Macmillan, a large-scale installation that transforms static patterns into fluid motion when spun and viewed through a phenakistiscope. Another notable piece is "Kinetic Mirage" by Rebecca Horn, which uses reflective surfaces and precise angles to interact with phenakistiscopes, creating dynamic visual effects. These sculptures merge art, science, and perception, offering viewers an immersive experience that challenges the boundaries of static public art. By integrating historical optical technology with modern sculpture, these works celebrate the playful intersection of movement and illusion.