Optical illusion : Wavy Rotary movement
Eye and optical illusion - landscape format
Eye and optical illusion - portrait format
An illusion of relief with nested shapes
Triangular shapes
Geometric Illusions
Hypnotic face
A very hypnotic coloring page !
With this optical illusion, we lose the north
A temporal portal or just An optical illusion ?
Strange Vortex to print and color !
The meeting of three cubic symmetrical and geometric structures
Interlocking Squares
An example of Op Art
The famous drawing "Relativity" by Mc Escher . .. Where is the beginning? The end ?
Op Art is the art of optical illusions . .. her is the proof !
A good example of Op Art drawing, by Jean Larcher
An Op Art drawing to color . .. easy and relaxing
Op Art incredible Drawing by Jean Larcher
Great black & white drawing to color
A simple drawing . .. Op Art style
A very strange star . .. Optical illusion !
Another Optical Illusion to print & color
Adult Coloring page, easy but very unique
Simple coloring page with few forms with an impression of relief
Optical Illusion . .
Optical illusion . .. with style
