10 Gracie Square
Nautical Nature
This 1930 East River building has been home to Madame Chiang Kai-shek, Gloria Vanderbilt and conductor André Kostelanetz. The flat was owned by Metropolis magazine founder Horace Havemeyer III, who gave it a nautical theme, with the foyer painted to resemble the sea. It can be reconfigured from two to three bedrooms. Engel & Völkers, evusa.com