flabbergasted, also at https://xitter.cf/t.co/M3GmEWwIWG https://xitter.cf/t.co/HkeXT4T8Zc

Switzerland
Joined July 2009
Final Bolza boundaries sculpture commissioned for Marmomac in Verona.
45
I am in awe that this can even be produced! The collaboration with Fabio Gramazio and Matthias Kohler is taking shape cut-by-cut.
31
Infinite decagonal tiling embeddable in E³. Inner structure unknown.
1
5
70
Surface separates two spaces.
1
21
Removing the surface and emphasising the edges reveals the intricate structure.
22
Rasmus Joergensen retweeted
One of the coolest theorems
7
169
15
1,511
76,037
Another octagonal wonder. (1/n)
1
3
126
Closed in one direction and permissive in the other. (2/n)
1
19
The glueing rules. (3/n)
15
Octagonal infinite tiling of a surface between two skipped cubic (nbo) skeletons. The clue, the base tile is about as far from regular as it gets. (1/n)
1
3
66
The tiling can be divided into modules using a graph decomposition of the Poincaré dual on the flags of the octagon. Checking the residual graphs for isomorphic subgraphs sometimes feels like fishing in a pond. (5/n)
2
18
An “ugly duckling”… Beauty is often associated with symmetry and this tile has none all by itself. To make the magic happen, start by laying it out on the hyperbolic plane using rotations only. (1/n)
1
1
5
87
… and messy self-intersecting surfaces with polynomial growth, that defies description when up close, but show order at the boundaries, when viewed at a distance. (5/n)
2
37