Photos of Thoreau, Henry David
Henry David Thoreau (July 12, 1817 - 1862) was an American essayist, poet, and naturalist. Among his lasting contributions were his writings on natural history and philosophy, where he anticipated the methods and findings of ecology and environmental history, two sources of modern day environmentalism.
Henry David Thoreau

Henry David Thoreau


Henry David Thoreau

Henry David Thoreau


