Canvas: Parabolic Cyclide Black

Description

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 transformations on flat three-space. This image was created by mapping a product torus in the unit three-sphere (in flat four-space) by “stereographic projection” to flat three-space.

EU representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY

Product information: Generic brand, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC

Care instructions: If the canvas does gather any dust, you may wipe it off gently with a clean, damp cloth.