Ketchum has had over 400 one-man and group shows, and his photographs are in major museum collections throughout the world, and is a founding Fellow of the International League of Conservation Photographers.
He is a founding Fellow of the International League of Conservation Photographers. Ketchum has had over 400 one-man and group shows, and his photographs are in major museum collections throughout the world.
Ketchum has had over 400 one-man and group shows, and his photographs are in major museum collections throughout the world. He is a founding Fellow of the International League of Conservation Photographers.
Ketchum has had over 400 one-man and group shows, and his photographs are in major museum collections throughout the world. He is a founding Fellow of the International League of Conservation Photographers.