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

Crowd of 10,000 at America First Committee rally. (Photo by William C. Shrout/The LIFE Picture Collection © Meredith Corporation) Photographer

William C. Shrout

Babies crawling during the 8th annual Diaper Service Derby sponsored by the National Institute of Diaper Services. (Photo by Cornell Capa/The LIFE Picture Collection © Meredith Corporation) Photographer

Cornell Capa

Light pattern produced by a time exposure of the light tipped rotor blades of a grounded helicopter. (Photo by Andreas Feininger/The LIFE Picture Collection © Meredith Corporation) Photographer

Andreas Feininger

Inside a cell at the notorious Breendonk Nazi prison camp, a former Flemish SS guard is imprisoned after overthrow of German forces. (Photo by George Rodger/The LIFE Picture Collection © Meredith Corporation) Photographer

George Rodger

Soldiers working on a locomotive. (Photo by Myron Davis/The LIFE Picture Collection © Meredith Corporation) Photographer

Myron Davis

Charlie Chaplin on the set of his film "Limelight," 1952. (Photo by W. Eugene Smith/The LIFE Picture Collection © Meredith Corporation) Photographer

W. Eugene Smith