Early high-dynamic-range imaging sample, by exposing two monochromatic negative images (one for the sky, the other for the sea). Object Type: photograph. Genre: marine art. Date: 1856. Dimensions: height: 32.2 cm (12.6 in) ; width: 41.5 cm (16.3 in). Medium: albumen print. Collection: The Nelson-Atkins Museum of Art. Gustave Le Gray - Brig upon the Water - Google Art Project