Today I visited Pemaquid Point, Maine and its well-known lighthouse. This is still an operational lighthouse, run by the United States Coastguard. After I visited the top of the tower, the docent was kind enough to let me set my tripod up under the spiral stairs leading up, provided I didn’t block traffic. This was a simple tripod-mounted, single exposure using my Nikon D810 and a Zeiss 21mm f/2.8 lens, for 30 seconds at f/22 and ISO 64, processed in Bridge, Adobe Camera Raw (ACR), and Photoshop, and converted to black and white using Nik Silver Efex Pro and Photoshop.