Claude-Joseph Vernet – private collection. L’Arc en ciel: an Italianate Coastal View with a Rainbow, Fishermen, and Peasants at an Inlet in the Foreground, a Shipwrightâs Yard Beyond (1749)
Materials: oil on canvas. Dimensions: 114.3 x 162.7. Inscriptions: Joseph. Vernet. f/Romae 1749. Auctioned by Sotheby’s in New York, on Janurary 30, 2014. Source: https://nordonart.files.wordpress.com/2014/01/lot-60-1.jpg. I have changed the contrast of the original photo.