There are several places to find famous sculptures in London, including:
1. The British Museum: the museum has a vast collection of sculptures, including the famous Egyptian Rosetta Stone.
2. The National Gallery: the gallery has a collection of sculptures, including works by Michelangelo and Rodin.
3. Trafalgar Square: the square is home to several famous sculptures, including the Nelson's Column and the Fourth Plinth, which features a rotating display of contemporary artworks.
4. The Victoria and Albert Museum: the museum has a collection of sculptures from different cultures and time periods, including works by Donatello and Canova.
5. The Tate Britain: the museum has a collection of British sculptures, including works by Henry Moore and Barbara Hepworth.