John Ruskin was a leading English art critic of the Victorian era who was also an artist, writer, and social thinker. He emphasized the connections between nature, art, and society in his writing and produced detailed sketches and paintings of natural subjects like rocks, plants, birds, and landscapes. Ruskin was inspired by the work of J.M.W. Turner and defended his reputation early in his career. Two of his own artworks shown are a 1870 watercolor study of a velvet crab using bright body colors and a 1879 watercolor study of a kingfisher that uses cool plain colors lifted from a light blue background.