Cadillac Ranch (Amarillo, Texas)
During the mid-1970s, Ant Farm (an art group that consisted of Chip Lord, Hudson Marquez, and Doug Michels) dug ten old Cadillacs (dating between 1949 and 1963) into the soil, their trunks arching up into the sky, and graffiti-ed them up. They’ve been in the current location along I-40 since 1997, two miles from the original spot.