Presidio Tunnel, Golden Gate (Photo: Panasonic GF1, Lumix 20/1.7)

Photo: Panasonic GF1, Lumix 20/1.7; 1/2000 sec, f/1.7.

← Dimension-Polyant in Shenandoah National Park (Panasonic GF1, Lumix 20/1.7)

Ivy & Stone, Central Park (Photo: Sigma DP2) →