González Cruz Manjarrez, Maricela La polémica Siqueiros-Rivera planteamientos estético-políticos 1934-1935 / González Cruz Manjarrez, Maricela. LA POLÉMICA SIQUEIROS-RIVERA PLANTEAMIENTOS ESTÉTICO-POLÍTICOS 1934-1935./ Maricela González Cruz Manjarrez. México, D.F.: Museo Dolores Olmedo Patiño, 1996. 170 pages: 23 cm. Bibl., notes, photos. ISBN: 9687516062 Research and reflections on artistic processes and political ideologies of two iconic representatives of 20th century Mexican muralism. Examines the controversies in aesthetic and political spheres, their explicit commitment to Marxist principles, and concepts they challenged, including revolutionary art and the international character of the Revolution. Describes both ideologies and historical determinants in their artistic projects.