I'm sure you've seen dirt in peoples homes. You can also see an entire room in an apartment covered with 250 cubic yards of dirt weighing 140 tons.
It's considered art work, "People always wonder what it means, but the artist never attached any meaning to it. So I think what I really want people to know is that they don't have to know anything about the work." They get around 100 visitors a day.
Established in 1977 it takes a bunch to maintain it. More here.
