abstract adornment angles appearance architectural adornment architectural frieze artistic background bas-relief craftsmanship cultural decoration decorative design detailed detailed patterns display distinctive emblematic fleur-de-lis fleur-de-lis motif fleur-de-lys fleurs-de-lis frieze heritage historic historical islamic light lines moldings mouldings ornament ornamental ornamentation pattern perspectives repeated repetitious shape shaped shapes style stylised lily stylized lily surface surfaces symmetrical symmetry textures wall wall decoration