Also known as: 錯視
A visual puzzler.
Includes:
- Ames Room
- Checker Shadow Illusion
- Fluttering Heart Illusion
- Forced Perspective
- Impossible Cube
- Impossible Trident
- Muller-Lyer Illusion
- Penrose Stairs
- Penrose Triangle
- Primrose Field Illusion
- Rabbit-Duck Illusion
- Split Depth
- Figure-Ground Illusion or rubin vase illusion
Others: