If you ever find yourself footloose in the Chelsea neighbourhood of New York City, consider going down to the little Rubin Museum of Art. Prepare to be greeted by an astonishing cache of Himalayan art across time and geographical boundaries, ranging from a delicate copper Bodhisattva from twelfth century Bihar/Bengal to a Green Tara adorning a ravishing seventeenth-century Tibetan thangka. The museum boasts of a wealth of art&mdashfrom Buddhist, Hindu, Islamic, Christian, Sikh and Jain traditions&mdashhoused over the museum&rsquos four floors of permanent and special exhibitions. If it gets too much, retire to the Serai, the shop and café downstairs, for a cuppa.