It is know when Miguel Eyquem appears or when he arrives, to the edges, but not when he starts, or when he takes off, when he detaches himself towards the clouds at unrecognizable speeds. Nonagenarian architect and leader of modern Latin American architecture, his work remains in the air, in the lightness, designing airplanes and in the simultaneity of intangible facts that make up architecture. Jean Prouvé, the most formidable builder of the twentieth century, said: "Si vous connaissez Eyquem, interroguez-le".