Francesco Guardi – private collection. Title: Venice: the Rialto Bridge with the Palazzo dei Camerlenghi. Date: mid 1760s. Materials: oil on canvas. Dimensions: 119.7 x 204.3 cm. Inscriptions: GUARDI (lower left). Auctioned by Christie’s in London, on July 6, 2017. Source: https://arsmagazine.com/wp-content/uploads/2017/07/guardi-framed-e1499329937727.jpg. I have changed the light and contrast of the original photo.