Arno Rafael Minkkinen, a teacher of photography, has attempted to express the relationship of our body to the land it inhabits, through a collection of self-portraits. His naked body is depicted in a range of isolated settings, emphasizing its bond with the natural world. The collection, called Body Land (Smithsonian Institution Press, $24.95, £15.95), includes Double Delicate Arch, shown here, taken in Moab, Utah.