Visual illusions are often caused by the brain interpreting what the eye sees according to preconceived expectations. The Connections projects in this sub-category of "Illusion & Perception" explore illusions caused by the brain's interpretation (or misinterpretation?) of visual clues:

1. Anamorphic Art
2. Essence of Escher
3. Everyone is You and Me
4. Hidden Images
5. Impossible Triangle
6. Lovely Vanna
7. Mirage (Pink Pig in a Poke)
8. Multi-Dimensional Shadows
9. Mysterious King Tut
10. Pointillist Physicist
11. Reverse Mask
12. Squirming Palm
13. Vision Collision

Click on the blue underlined titles for descriptions, pictures and construction directions for exhibits in this sub-category.