The Purple Butterfly Visa Gift Card pays tribute to one of nature’s most beautiful creatures – the Purple Emperor, found in most of continental Europe and northern Asia. The top surfaces of its wings are covered with iridescent scales that make them shift colors from indigo blue to deep purple, depending on your viewing angle. There is no mistaking them for Blue Morpho butterflies, found in Mexico, Central and South America. Also iridescent, they have wingspans up to eight inches, making them hard to miss. Give your friends the royal treatment with Purple Butterfly Visa Gift Cards.