Photo 1: Hector RIVIEREZ during a session in Luxembourg in February 1977
Photo 2: Hector RIVIEREZ during a session in Luxembourg in February 1977
Photo 3: Portraits of Hector RIVIEREZ in a Luxembourg session
Photo 4: Portraits of Hector RIVIEREZ in a Luxembourg session
Photo 5: Portraits of Hector RIVIEREZ in a Luxembourg session
Photo 6: Portraits of Hector RIVIEREZ in a Luxembourg session