Jean-Marc Castera
Artist with mathematical background.
In everything, my interest does not goes to the thing itself, but to
its relationships with other things.
The first level is a non periodic pattern with 7-fold local
symmetry, made of 3 rhombuses and an inflation process.
Behind is a new pattern in the traditional style that Moroccan
craftsmen call "Pattern that drives you crazy".
So, removing a white rhombus gives way to a colored feather.
Each bird is made of 12 feathers (3 medium and 9 small rhombuses).