Engraving by Jose Maria Py Margall of a work by Juan de Joanes and drawn by José Fernández Olmos in 1865. This date is known because Py Margall was paid 1,800 reales on that date by the Royal Academy of Fine Arts of San Fernando. This engraving was for the collection of picture engravings in the collection of the Royal Academy of Fine Arts of San Fernando and was published in 1871. It comes with its original protective silk paper. Measurements: 31.4 x 45.1 cm.