Darío Villalba Flórez (San Sebastián, 1939) is a key figure in the Spanish artworld. His work spearheads one of the historic changes in this countryœs art: the transit from informalism to conceptualism. His own work flowsfrom pictorial subject matter to the use of photographic imagery. The catalog includes critical texts by Rafael Tovar y de Teresa, María Cristina García Cepeda, Secretaría de Cultura, Vania Rojas, director of the MACG, Carlos E. Palacios, curator of the exhibition, Iván Ruiz, researcher of the Instituto de Investigaciones Estéticas, UNAM, Carlos Ruiz, director of the Centro Cultural de España CCEMx and Luis Adelantado, art gallery owner.