When 22-year-old American photographer Blake Wood moved to London in 2007, a mutual friend introduced him to Amy Winehouse. After winning five Grammy Awards for her 2006 album Back to Black, the celebrated singer with the sultry and emotionally raw voice was at the height of her celebrity, but struggling with her wayward partner and the scrutiny of constant media attention. Bonding personally and creatively, Wood and Winehouse developed a close...