Projects (Abrams, $85) chronicles forty-four Andy Goldsworthy installations around the world, as they change and evolve with their environments.  This book, a companion volume to Goldsworthy’s Ephemeral Works, includes stunning photographs, site maps, and an extensive interview. You’ll find his usual cones and labyrinths made of wood and stone, but unlike his “ephemeral” works, whose construction marked an endpoint, these pieces began life only when Goldsworthy finished them, for they evolve as they are weathered by the seasons. Goldsworthy documents, for example, walls covered in porcelain clay, as they dry, crack and tear away, and enormous slate chambers, enclosing wind-fallen branches, which gradually transform as moss and fungi cover them. He repaves an ancient forest track with rectangular stones and cuts a new path across an Ohio estate, always maintaining 950 feet above sea level. An igloo of woven branches sits inside a pit, accessed through a doorway via steps in a terraced wall. A flowing line of fallen cypress weaves through eucalyptus trees, which overtake a California landscape. But whatever he does in these installations, Goldsworthy invites us to experience nature freshly. This gorgeous, glossy volume will make an extraordinary gift for the art or nature lover in your life.