In 2012, while recovering from a near fatal truck accident, Mark Hirsch purchased an iPhone. The first photograph he took with his phone was of "That Tree." He was instantly hooked and continued taking an iPhone photograph of the same tree in the Wisconsin cornfield every day for a year. His book "That Tree" was published by the Press Syndication Group.
If you were going to photograph one subject, every day for a year, what would it be?