Cyclide, Black Hahnemühle German Etching Print

In differential geometry, the term "cyclide" refers to a surface whose "lines of curvature" are circles. These surfaces have multiple concrete geometric descriptions related to groups of angle-preserving (or "conformal") transformations on Euclidean three-space. This image was created by mapping a product torus in the unit three-sphere (in Euclidean four-space) by "stereographic projection" to Euclidean three-space.

All our prints are available on a range of matt and lustre finishes, each carefully profiled for fantastically accurate and consistent reproductions using giclée printing techniques.

• Hahnemühle German Etching (310gsm)
• A premium fine art paper with a velvety surface perfect for archival quality reproductions.