Circle Limit IIIW
Circle Limit III
Continuum (sculpture)W
Continuum (sculpture)
Crucifixion (Corpus Hypercubus)W
Crucifixion (Corpus Hypercubus)
Garden of Cosmic SpeculationW
Garden of Cosmic Speculation
Octacube (sculpture)W
Octacube (sculpture)
Relativity (M. C. Escher)W
Relativity (M. C. Escher)
Reptiles (M. C. Escher)W
Reptiles (M. C. Escher)
The Swallow's TailW
The Swallow's Tail
Waterfall (M. C. Escher)W
Waterfall (M. C. Escher)