943: Dragon Heart Tessellation

Researching tessellations, I stumbled across a paper, written by Helena Verrill (Queens University, Kingston, Canada) that generally introduced the concept and looked at a number of common tiling patterns, but the first CP is one I had not seen before:

dragon heart

I did a small tester and loved (fluked) the collapse, and decided to scale up to a full A3 sheet, starting with a square grid. Then nested adjacent squares are layed in on diagonals to provide odd inverse hinges.

I am quite happy with this, and if more ambitious, I would fold it much smaller on a larger sheet – it would make amazing dragon skin.

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546: Ch√Ęteau Chinon Tessellation

Another time sponge, based on a square grid initially that was torturous to fold and pre-crease. Based on Eric Gjerde’s tessellation molecule, it is an amazing use of paper that features largely an “all at once” collapse.546ChateauChinon

Many tessellations sit flat while you do them, their interim stages are still flat – not this mongrel. Once you start, you gotta finish and then work out how to flatten – interesting but not very portable in the end. Continue reading