Cecil Balmond examines the shapes that define three of the world's iconic structures, Stonehenge, the Taj Mahal and the Great Pyramid. Show more Leading structural engineer and designer Cecil Balmond ...

This unpainted wooden model of a square pyramid has a square base and four equilateral triangles on the sides. It divides into four equal pyramids along the edges. There are no labels.

So what's so great about the Great Pyramid? Lots of stuff, like its amazing shape and dimensions. Click on the pyramid to find out more. Build a scale model of the Great Pyramid and compare it to ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Thiscut and folded tan paper model ...