In 1931, as a gift on his first visit to Europe, Al Fenn (1912-1995) was given a Leica. By the time he returned to the States, his “heart now belonged to photography.” During Fenn’s 15 years at LIFE, his subjects were diverse, from baby birds to boxers. Fenn’s father was a physics professor and his mother an actress. “It seems quite logical.” he concluded, “that I should be a photographer, which is apparently the genetic result of the mixture of science and art.”

Adapted from The Great LIFE Photographers

Mrs. Margaret Morse Nice lying flat in grass to study nest of baby field sparrows. (Photo by Al Fenn/The LIFE Picture Collection © Meredith Corporation)

Mrs. Margaret Morse Nice lying flat in grass to study nest of baby field sparrows. (Photo by Al Fenn/The LIFE Picture Collection © Meredith Corporation)

Underfed duck struggling in detergent, as part of an experiment that deficiency in an essential dietary component. (Photo by Al Fenn/The LIFE Picture Collection © Meredith Corporation)

Underfed duck struggling in detergent, as part of an experiment that deficiency in an essential dietary component. (Photo by Al Fenn/The LIFE Picture Collection © Meredith Corporation)

Boxer Rocky Marciano (seated R) signing a contract for a fight while Joe Louis (seated L) looks the other way. (Photo by Al Fenn/The LIFE Picture Collection © Meredith Corporation)

Boxer Rocky Marciano (seated R) signing a contract for a fight while Joe Louis (seated L) looks the other way. (Photo by Al Fenn/The LIFE Picture Collection © Meredith Corporation)

More Like This

A view of Adolf Hitler's burning mountain house, "The Eagle's Nest." (Photo by David E. Scherman/The LIFE Picture Collection © Meredith Corporation) Photographer

David E. Scherman

Ballerinas at George Balanchine's American School of Ballet gathered around accompanist during rehearsal. (Photo by Alfred Eisenstaedt/The LIFE Picture Collection © Meredith Corporation) Photographer

Alfred Eisenstaedt

President Harry S. Truman waving his hat as he holds up a king salmon while fishing with others on Puget Sound. (Photo by George Skadding/The LIFE Picture Collection © Meredith Corporation) Photographer

George Skadding

Children in blitzed north of England eating meal from bread and Lease Lend cheese. (Photo by Hans Wild/The LIFE Picture Collection © Meredith Corporation) Photographer

Hans Wild

Actor Charlton Heston as Moses with his arms flung wide while appearing in the motion picture, "The Ten Commandments", as it is shown at drive-in movie theater. (Photo by J.R. Eyerman/The LIFE Picture Collection © Meredith Corporation) Photographer

J.R. Eyerman

Painter Henri Matisse using a bamboo pole tipped with charcoal to draw a half-scale figure of St. Dominic. (Photo by Robert Capa/The LIFE Images Collection) Photographer

Robert Capa