A conglomeration of stairways at Alcatraz Federal Penitentiary, San Francisco.
- Aperture: ƒ/9 |
- Shutter Speed: 1/60s |
- ISO: 200 |
- Camera: Panasonic Lumix G6
- Abandoned | Alcatraz | Alcatraz Federal Penitentiary | Alcatraz Prison | Architecture | Bay Area | California | Color | Colour | Concrete | LUMIX G VARIO 14-42/F3.5-4.6 II | Lumix | Lumix G6 | Micro Four-Thirds | Panasonic | Ruins | San Francisco | Stairs | Travel | USA | United States | Urban | m43