Alberlemno T-Shirt - Sea Serpents or Sea Horses from a Pictish Stone Carving dating back to the 7th century. The sandstone carving can be found in the lower right corner of a Celtic Cross slab. The design glistens like wet sand stone. Each piece of Celtic Legends apparel includes a story card telling of the legend nspiring the design. Available in Small, Medium, Large, Extra Large and 2X. Printed in the USA on a Maroon 50 percent cotton and 50 percent polyester 5.6 ounce tee.