One spring morning in 1957, veteran photojournalist David Douglas Duncan paid a visit to his friend and frequent photographic subject Pablo Picasso, at the artists villa near Cannes. Traveling with Duncan was his pet dachshund, Lump. The photographers nomadic lifestyle and his other doga giant Afghan houndhad never suited the jealous and temperamental Lump. So when they arrived at Picassos Villa La Californie that spring day, Lump decided that he...