Golden Gate Bridge from Battery Spencer, Marin Headlands, California, June 2017.

Golden Gate Bridge from Battery Spencer, Marin Headlands, California, June 2017.

Golden Gate Bridge from Battery Spencer, Marin Headlands, California, June 2017.

Golden Gate Bridge from Battery Spencer, Marin Headlands, California, June 2017.

Golden Gate Bridge from Battery Spencer, Marin Headlands, California, June 2017.

Golden Gate Bridge from Battery Spencer, Marin Headlands, California, June 2017.

Sunset from Battery Spencer, Marin Headlands, California, June 2017.

Sunset from Battery Spencer, Marin Headlands, California, June 2017.

Sunset from Battery Spencer, Marin Headlands, California, June 2017.

Golden Gate Bridge from Battery Spencer, Marin Headlands, California, June 2017.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.

Bay Bridge that spans from Oakland to San Francisco, California. October 2009.