Barometer on Bracket by Charles Cressent, Jean Joseph de Saint Germain and Digue https://www.rawpixel.com/image/14264694/photo-image-white-background-face-personFree Image from public domain licenseDigue de Pinay Sur La Loire, Près de la Station de Saint-Jodard by Auguste Hippolyte Collard https://www.rawpixel.com/image/14279999/photo-image-water-public-domain-wallFree Image from public domain license