Rinus Roelofs - Structure - Leonardo Grids

Not the tiles, but the joints:

A little bridge between
M.C. Escher and Leonardo da Vinci

(Escher Centennial Congress)
+ - - + Structures:

The rediscovery of a bar grid construction system invented by Leonardo da Vinci

(Nexus - Vinci / Bridges - Granada - 2004)
+ - - + Structures:

Basic Grids
Three-dimensional and Dynamic Constructions based on
Leonardo Grids
(Bridges - Banff - 2005)
Dome building projects
+ - - + Structures:

Leonardo grids on Polyhedra
Designs based on Leonardo grids
+ - - + Structures:

Distortion
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Variations
+ - - + Structures:

Leonardo Sticks