The beautiful images for our cetacean membership categories were provided by the talent and generosity of Pieter Folkens, renowned illustrator and author. Pieter’s work includes, Guide to Marine Mammals of the World, Sea Mammals of the World, Guide to the Marine Mammals of Alaska, Human Osteology, Meeting the Whales, many more books, plus gorgeous and informative posters. Pieter combines Art and Action in his passion for whales as a researcher and disentanglement specialist. Gotham Whale thanks Pieter for his generous support.