World Monuments Fund http://www.wmf.org/
World Monuments Fund is the foremost private, non-profit organization dedicated to the preservation of historic art and architecture worldwide through fieldwork, advocacy, grantmaking, education, and training. Since 1965, the New York-based World Monuments Fund has worked with local communities and partners to stem the loss of more than 420 irreplaceable sites in 80 countries including the Temple of Preah Khan at Angkor. Every other year, WMF publishes the World Monuments Watch list of 100 Most Endangered Sites World Monuments Watch List 2004 http://www.wmf.org/html/programs/watchlist2004.html The World Monuments Watch, a global program launched in 1995, calls attention to imperiled cultural heritage sites around the world, and directs timely financial support to their preservation. A panel of leading international experts selects the List of 100 Most Endangered Sites from nominations submitted to WMF every two years by governments, organizations active in the field of cultural preservation, and individuals.

