1. This slide show compiled by Dr. Gordon Vessels includes the work of artists who have used perceptual illusions and enjoyed playing perceptual tricks on viewers. Dr. Vessels uses illusion and surrealism in his paintings and sculptures. His favorite artists are Victor Vasarely, Rene Magritte, M.C. Escher, and Salvadore Dali.

2. Click here to go to Escher website

3. Click here to go to Escher website

4. Click Here

5. Vasarely

8. http://psych.hanover.edu/Krantz/art/index.html Vasarely

10. http://psych.hanover.edu/Krantz/art/index.html Vasarely

11. Click Here

12. Vasarely Click Here

13. Vasarely Click Here

14. Vasarely

20. Rene Magritte - Click Here

23. Rene Magritte

24. Find the faces. There are more than you may think.

27. Julian Beever is an English artist who's famous for his art on the pavement of England, France, Germany, USA, Australia and Belgium. Beever gives to his drawings an amazing 3D illusion.