As the evenings get cooler, the leaves fall, a hint of darkness looms, a gentler, more haunting scene emerges. Like the reverse of a Polaroid picture developing, the Hamptons that comes into focus is stripped of its brash and braggadocio, its pretenses and privilege. In its place, the hushed tones of a wallflower sibling appear, subdued and understated, often touchy about a perceived inferior status to the arrogant summer child. Photographed by David Allee.