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Great Inverted retrosnub Icosidodecahedron a semi-regular solid, one of 10 uniform non-convex snub polyhedron models, made of coloured card by Mr R. Buckley, c.1965.

FROM THREE SIMPLE ingredients has emerged a complex metal cage structure with arresting symmetries. Although its beauty stands out, the molecule also has shown some intriguing magnetic properties, ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The faces of this cut and folded tan ...