Escher

M.C.Escher
Source: Wikipedia

Maurits Cornelis Escher (17 June 1898 – 27 March 1972) was a Dutch graphic artist who made mathematically inspired woodcuts, lithographs, and mezzotints. 

His work features mathematical objects and operations including impossible objects, explorations of infinity, reflection, symmetry, perspective, truncated and stellated polyhedra, hyperbolic geometry, and tessellations.

Self Portrait

Self Portrait

Bond of Union

Rind

Fishes in Waves

Fish and Frogs

Sky and Water

Encounter

Intersecting Planes

Three Worlds

Rippled Surface

Woods near Menton

Predestination

Drawing Hands

Relativity

Swans

Day and Night

Puddle

Butterflies

Fishes and Boats

Symmetry Birds

Birds in Space

Lizards

Fishes

Pegasus

Flying Fish

Butterflies

Waterfall