The Grammar of Ornament by Owen Jones

Owen Jones’ landmark study of the world’s decorative history was published in 1856. I have a facsimile edition from the 1980s and it’s a beautiful volume even besides its value as a reference work. Now illuminated-books.com has made high-res scans of the pages available for free. They do the same for a number of other books, including other titles by Owen Jones and his contemporaries William Morris and Walter Crane. Crane’s Decorative Illustration is recommended for anyone interested in the history of book design.