TROPOLISM

Up for tomorrow: Mayor Bloomberg will announce Olafur Eliasson's city-sponsored installation "New York City Waterfalls", consisting of four waterfalls near lower Manhattan, in the East River. Until we get renderings, we will picture "Reversed Waterfall" from 1998.

Special add-on Olafur bonus for this summer: "The Parliament of Reality" at Bard College, a circular lake opening in June.