About the Author
Marlena Agency, founded in New York in 1990, represents a diverse range of artists from around the world who can illustrate complex financial, political, and social concepts with as much ease as creating painterly murals or humorous animations. The Marlena artists have won gold and silver medals from the Society of Illustrators in New York and are regularly featured in Illustration Annuals of American Illustration and Communication Arts. Clients include the Guggenheim Museum, Wall Street Journal, Prada, The New Yorker, Lincoln Center, World Wildlife Fund, Nickelodeon, Apple, Google, and many others.
Lydia Denworth is the author of Friendship: The Evolution, Biology, and Extraordinary Power of Life's Fundamental Bond, as well as a contributing editor for Scientific American and blogger for Psychology Today. Her work is supported by the Alfred P. Sloan Foundation, and she lives in Brooklyn, NY.