Proposed map of Long Island and New York City as independent state. The blue area includes New York City, the Long Island counties of Nassau and Suffolk, and Rockland and Westchester Counties north of the city. Based on PNG: http://en.wikipedia.org/wiki/File:NYSseccession.png
Using existing New York county map SVG: https://commons.wikimedia.org/wiki/File:Map_of_New_York_highlighting_Albany_County.svg
Own work
Crazytonyi