Amit Chaudhuri is considered one of the best Indian writers working today. A true renaissance man, he's a poet, essayist and musician, as well as the author of exquisite fiction. As the late Hilary Mantel described him, Chaudhuri "has, like Proust, perfected the art of the moment." His latest book, Sojourn -- set in Berlin -- is an evocative meditation on place and memory. Amit Chaudhuri spoke to Eleanor Wachtel from his home in Kolkata, India.