How to Make a Hollow Face Optical Illusion
- 1). Download a PDF of the folded dragon illusion, which can be obtained from grand-illusions.com/opticalillusions/dragon_illusion/
- 2). Cut the dragon out with scissors.
- 3). Fold and tape as directed. Set the dragon on a table or other hard surface. Starting from one side of the room, walk to the other side and watch the dragon's head appear to be 3-D and follow you about the room.
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