“When I was a city dweller, I welcomed visual extravagance, graffiti, oddities, or subtle alterations in my already hectic daily surroundings.  Public art belongs in towns, places where people interact with the built environment on a frequent, familiar, pedestrian basis where art can literally inform or enhance a neighborhood or public domain.  The task of land art, on the other hand, is to focus landscapes too vast for the unaccustomed eye to take in, or to give us views into the cosmos, connecting places where we stand with the places we will never stand.”

– Lucy R. Lippard from Undermining: A wild ride through land use, politics, and art in the changing west