Harold Feinstein's distinguished career in photography began in 1950, when Edward Steichen purchased his work for the permanent collection of the Museum of Modern Art and exhibited it frequently during his tenure there. Feinstein's photographs have also been exhibited by and represented in the collections of the International Center of Photography, the George Eastman House, the Museum of the City of New York, and the Musie d'Art Moderne in Paris. His work has appeared in such periodicals as Life, Audubon, Connoisseur, and Popular Photography. He is the author of 100 Flowers, Foliage, The Infinite Rose, and The Infinite Tulip. Feinstein lives in Merrimac, Massachusetts.
Fred Gagnon is curator of butterflies at Magic Wings Butterfly Conservatory and Gardens in South Deerfield, Massachusetts, where he tends over three thousand butterflies from Asia, Australia, Africa, South America, and North America.