Arturo Sanzano Moreno makes classical and flamenco guitars in Madrid, Spain. He started in 1963 as an apprentice with José Ramirez III and worked there until 1984, when he opened a workshop in collaboration with Mariano Tezanos Castro ("Moreno y Castro"). In 1989 Sanzano opened his own workshop in Madrid. He has sometimes has made guitars in collaboration with Miguel Molero and also Alfredo Gregori.