An independent art space in Guadalajara, Mexico, that produces exhibitions of national and international artists in a site-specific way. It aims to be a flexible space where the local audiences can have a direct experience with contemporary art. OPA was founded in 2002 by artists Jose Dávila, Gonzalo Lebrija and Fernando Palomar. Annual exhibition program included Carlos Bunga, Mike Bouchet, Dora García and Fernanda Gomes.