Categories Photography Photos Alcatraz Prison Cell Post author By Donncha Post date June 12, 2015 No Comments on Alcatraz Prison Cell Aperture ƒ/4.5 Camera Canon EOS 20D Focal length 10mm ISO 200 Shutter speed 1/60s Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Like Loading... Related Tags Alcatraz, Automattic, Canon 20D, Photography, Photos, San Francisco, San Francisco Photos, United States By Donncha Donncha Ó Caoimh is a software developer at Automattic and WordPress plugin developer. He posts photos at In Photos and can also be found on Google+ and Twitter. View Archive → ← Cat Asleep → Curvy Lady Leave a Reply Cancel reply