Sunrise. Torpedo Wharf - San Francisco, CA, USA

Sunrise. Torpedo Wharf - San Francisco, CA, USA

Sunrise. Golden Gate Bridge. Near Torpedo Wharf - San Francisco, CA, USA

Seaweed Sample. National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

Seaweed Sample. National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

Seaweed Sample. National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

Seaweed Sample. National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

Specimens. National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

Specimens. National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

Seaweed Sample. National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

Macro Setup. National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

Macro Setup. National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

Sunrise. Near Torpedo Wharf - San Francisco, CA, USA

Food and Breakfast. National Geographic Your Shot San Francisco Photowalk (#yourshotmeetup) - San Francisco, CA, USA

Golden Gate Bridge. Torpedo Wharf - San Francisco, CA, USA

Golden Gate Bridge. Torpedo Wharf - San Francisco, CA, USA

Presidio - San Francisco, CA, USA

Presidio - San Francisco, CA, USA

Fort Point National Historic Site - San Francisco, CA, USA

Black and White. Fort Point National Historic Site - San Francisco, CA, USA

HDR Composition. Fort Point National Historic Site - San Francisco, CA, USA

Fort Point National Historic Site - San Francisco, CA, USA

Black and White. Fort Point National Historic Site - San Francisco, CA, USA

HDR Composition. Fort Point National Historic Site - San Francisco, CA, USA

Fort Point National Historic Site - San Francisco, CA, USA

Fort Point National Historic Site - San Francisco, CA, USA

Fort Point National Historic Site - San Francisco, CA, USA

Fort Point National Historic Site - San Francisco, CA, USA

Under the Golden Gate Bridge. Fort Point National Historic Site - San Francisco, CA, USA

Fort Point National Historic Site - San Francisco, CA, USA

Fort Point National Historic Site - San Francisco, CA, USA