This “Rainforest Frogs” t-shirt shows one of the illustrated frogs, Blue Poison Dart (Dendrobates tinctorius “azureus”) from our upcoming fully illustrated Haiku poetry book! All our t-shirts are printed on 100% cotton and eco-friendly in the USA. Proceeds fund amphibian and environmental research. Free shipping is included in the price when shipped within the USA. Designed by Susan Newman, founder of Frogs Are Green and Illustration courtesy of Mark Lerer.