Detail of an image of a mosaic on the floor of All Hallows Church, Allerton, UK By Rodhullandemu [CC BY-SA 4.0], from Wikimedia Commons
Books, for instance, like of the Bible
Detail of an image of a mosaic on the floor of All Hallows Church, Allerton, UK By Rodhullandemu [CC BY-SA 4.0], from Wikimedia Commons