Galería de los convalecientes y el jardín de los frailes del Monasterio de El Escorial, Cecilio Pizarro, between 1840 and 1873

Gallery of the convalescents and the garden of the friars of the monastery of el escorial (1840-1873). Pencil composed on wove paper. Prado museum, madrid, spain. Date: between 1840 and 1873.