Discover the Deep Blue Butterfly Coaster by John Derian. Stunning in hue and refined simplicity, this elegant coaster makes an exquisite addition to detail-driven spaces. The Deep Blue Butterfly Coaster is handcrafted in Derian’s New York atelier and features a reproduced image from John Derian’s extensive collection of antique and vintage prints. The image is cut and collaged onto handblown glass by expert artisans.