Two Old Sentinels Photo Metadata When: Nov 16, 2015 11:39:58 amCamera: iPhone 6sFocal Length: 4.15mmISO: 25Aperture: f/2.2Shutter Speed: 1/1166secRights : This photo by Alan Levine is licensed under a Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/)