The Lightning Field (1977), by the American sculptor Walter De Maria, is a work of Land Art situated in a remote area of the high desert of western New Mexico. Visitors are encouraged to spend as much time as possible in the field, especially during sunset and sunrise. In order to provide this opportunity, Dia offers overnight visits during the months of May through October. https://www.diaart.org/visit/visit-our-locations-sites/walter-de-maria-the-lightning-field