The Mozarabic lattice screen of San Mamés Monument · Manzanal de Arriba, La Carballeda, Zamora Image of Manzanal de Arriba, not of the place itself. The parish church preserves a fragment of tenth-century tracery carved in a round-headed slab, with four narrow openings, small oculi and crosses with equal arms, a rare testimony of Mozarabic art. Photo: Martín Andariego (CC0) What to see and do in Manzanal de Arriba