El Reducto, urban beach in Reef, Lanzarote's island, one day of July in the middle of the morning. Alejandro Álvarez-Nobell, M.A. - Researcher at the National University of Cordoba, UNC, (Argentina) aalvareznobell@eci.unc.edu.ar Maricela López-Ornelas, M.A. - Researcher at the Autonomous University of Baja California, UABC, (Mexico) ornelas@uabc.edu.mx Translation by Cruz-Alberto Martínez-Arcos, M.A. (University of London) 1. Introduction