I love his structuring, necessary and lively techniques. With the golden ratio, geometries and rhythms, forms have an activity. Colors have weight, contrasts, tonalities, equivalences and temperatures. Structures bring movement, and they contain a certain musicality, arpeggios, their grammar, silences and suspensions. The rainbow of colors shines through neutrals, blacks, whites and grays that calm the eye.

With Gilbert Wolfisberg and Artur, we go through rigorous techniques that give free rein to our imaginations, wherever we may be. They're very competent, with a good dose of humor, which lends a sense of height to what they say about painting. They are good painters themselves, which makes their teaching very lively. I also appreciate their taste for travel and spirituality.

Dominique Gay