Optical Illusions
Artist Index

M. C. Escher

Ascending and Descending Drawing Hands Relativity Belvedere Waterfall Cube with Magic Ribbons

A M. C. Escher collection

Rene Magritte

Attempting the Impossible The Blank Check Red Model III L'Amable Verite

A Rene Magritte collection

Sandro del Prete

Quadrature of the Wheel Three Candles The Window Opposite Cosmic Wheels Gateway to the Fourth Dimension Children Looking Out of the window The Inverted Chessboard Winding Staircase up to Belvedere II The Columns

A Sandro del Prete collection