PAIR Triangle Delta Bookends Travertine Stone Style of Fratelli Mannelli Decor

Bookends are in good condition overall with slight to moderate signs of wear. Due to the organic nature of the design, it is difficult for me to tell how much is wear due to age and how much is a natural quality of the travertine stone used. For this reason, please carefully reference all photos before purchasing. No manufacturer tag or maker's mark indicated as far as I can tell. I would like to attribute these to Fratelli Mannelli, but I have no provenance to confirm this. Very beautiful regardless. Dimensions reflected in photos. Please message for additional photos or dimensions.