Salvador Dali was so taken with Millet's painting "The Angelus" when he first saw it as a child that in addition to painting variations on it for years he wrote a book about it, The Tragic Myth of Millet's Angelus.
A couple of Dali's additional iterations: Top: "Atavism at Twilight" (1934); Bottom: "Archetonic Angelus" (1933)