History: Central Park In The Early 1900s, Manhattan, New York City, United States

• The Gates: For sixteen days in 2005 (February 12–27), Central Park was the setting for Christo and Jeanne-Claude's installation The Gates. Although the project was the subject of very mixed reactions (and it took many years for Christo and Jeanne-Claude to get the necessary approvals), it was nevertheless a major, if temporary, draw for the park.
Geology
There are four different types of bedrock in Manhattan, two are exposed in various outcroppings in Central Park, Manhattan schist and Hartland schist (both are metamorphosed sedimentary rock); Fordham gneiss, an older deeper layer which does not surface in the park and Inwood marble (metamorphosed limestone) which overlays the gneiss are the others.