“LAND/ART,” a massive six-month environmental art project involving more than 25 presenting organizations in New Mexico, opened last weekend with a symposium. Coordinated by 516 ARTS, events began June 27 with a guided bus tour by The Center for Land Use Interpretation through dramatic built landscapes. Continuing through December 2009, “LAND/ART” explores relationships of land, art and community through dozens of new exhibitions, community-based projects, site-specific art works, speakers series, performances, tours, excursions and a culminating book. “Historically,” says the organizers, “New Mexico has been a place where the intersection of nature and culture is at issue. In the 1960s and ‘70s, the American Southwest was the location of the first generation of Land Art or Earthworks,” including The Lightning Field, the Star Axis, Spiral Jetty, the Sun Tunnels and Roden Crater. Details are online.