Isabel Pimentel, a Brazilian who lived in Los Angeles from 2001 to 2005, lives a nomadic life as the wife of a diplomat. She now resides in New Delhi, where she caught the beautifully lighted hand of a man in the Indian capital's spice market in April. "The backlight was on the cup of tea," she said. "The man was sitting on a bag of spice." Her camera? A Nikon D200.