 This explains how ornamented objects as varied in size as a book or a mosque, were treated by artists using the same geometric methods adapted to the size and nature of the object being ornamented.On the other hand, Owen Jones describes a method whereby interlace ornament is designed on a foundation of geometric grids, with the same grids re-drawn to the size of the object.In his catalog for the "Crystal Palace" exhibition, Jones wrote about the decorative art found in the Alhambra, where much of the decoration consists of interwoven designs, that