Giuseppe Zocchi – Museo Thyssen-Bornemisza CTB.1984.1. The Arno River
Materials: oil on canvas. Dimensions: 57 x 87.5 cm. Nr.: CTB.1984.1. Source: http://www.coleccioncarmenthyssen.es/images/zoom/936_giuseppe-zocchi-A-zoom.jpg. I have changed the contrast of the original photo.