mix of tiles
Book of Kells - Beautiful 8th Century Celtic Artwork - Got Ireland
A Brass Rubbing taken from a medieval design from the Book of Kells.
Folio with samples of border decoration, England, 1475-1525, British Library Add MS 88887, f. 45r
The Last Judgment, illuminated Manuscript, book of hours in Dutch; Christ sits on his rainbow throne; Walters Manuscript W.918, fol. 128v. (Walters Museum)
Neo-Gothic illuminated manuscript on vellum
Owen Jones, The grammar of ornament, 1809-1874 (1910)
A Handbook of ornament with 300 plates(whole book)