Sometimes it is him how try to modify the (public) space with his works, others, he adapts it to the exhibition space, like in this case, where a room painted in white and blue, gave him the idea of an ocean horizon, in which he could build and imaginary ark with the reed of the oasis. Even if the Atlantic sea is just 60km far from Tighmert, the behavior of the Sahara nomads is very similar to sailors, considering the desert as another sea with dunes instead of sea waves.