Moss and Oxidation Allan J Jones 6 years ago Moss and Oxidation Detail of a bunker door at Fort Worden State Park, Port Townsend, WA. Camera: Nikon D850Lens: Nikkor 80-400mm set at 195mmISO 1000 1/100 sec f/5.3 Options for sharing: Share on Facebook (Opens in new window) Facebook Email a link to a friend (Opens in new window) Email