Playing with Scales and Camera Angles to creat Optical Illusions

Even though this is a helicopter like flying set of wings, the RC Illusion Hover looks similar to a UFO when at full speed. Fly it as far as 100 ft (33 meters). Price: $25.99 or less

Optical illusion kit with Scientific approach to perception of illusions. Kit includes detailed manual and optics contraptionsPrice: $69.99

Place an object under the mirage bowl and it creates the illusion of that object in a much smaller scale and floating on top of the bowl as a holograph. Interesting and decorative.
Price: $39