Naomi

Inside of a triacontahedron - a 3d shape made of rhombuses. There are multicoloured patterns on each rhombus.

Inside of a triacontahedron - a 3d shape made of rhombuses. There are multicoloured patterns on each rhombus.

Outside of triacontahedron made with colourful, patterned origami paper on a grey carpet.

Origami Triacontahedron!!!

I learnt a new type of origami module for this and a new type of shape!

The faces are rhombuses. Diagonal lines across the long part of the rhombuses form the edges of an icosahedron. Diagonal lines across the short part of the rhombuses form the edges of a dodecahedron.

28.09.2025 14:19 — 👍 8    🔁 2    💬 0    📌 0

Thanks! And yes I did - just some craft wire I'd bought for another project

30.08.2025 16:11 — 👍 1    🔁 0    💬 0    📌 0

Beaded Archimedean Solids made of colourful beads on a grey background.

Beaded Archimedean Solids!!!

I had lots of fun over the past two weeks making these for the pigeonholes at the TMiP conference.

[Each n-regular graph has an n-colouring and there's a pair of colours on each one which form a Hamiltonian cycle.]

#TMiP25 #MathsArt #MathArt #Polyhedra

30.08.2025 13:54 — 👍 27    🔁 7    💬 1    📌 0