John Ruskin_

John Ruskin (8 February 1819 – 20 January 1900) was an English polymath – a writer, lecturer, art historian, art critic, draughtsman and philanthropist of the Victorian era. He wrote on subjects as varied as art, architecture, political economy, education, museology, geology, botany, ornithology, literature, history, and myth. Ruskin's writing styles and literary forms were equally varied. He wrote essays and treatises, poetry and lectures, travel guides and manuals, letters and even a fairy tale. He also made detailed sketches and paintings of rocks, plants, birds, landscapes, architectural structures and ornamentation.