002fa7 is international Klein blue. It is a dark blue, one of the blue series, by the French artist Yves? Yves klein was named after a mixture of neo-realists and the first paten
002fa7 is international Klein blue. It is a dark blue, one of the blue series, by the French artist Yves? Yves klein was named after a mixture of neo-realists and the first patentee. Also known as sapphire blue. French artist Yves? Klein exhibited eight drawing boards of the same size at the Milan Art Exhibition, which were covered with almost cyan paint? Klein blue? Officially appeared in front of the world, and this color was officially named? International Klein blue? (International Klein Blue, IKB for short).