Saw this guy last year or two years ago - can't recall - at MOMA. He's a pinhole photographer that takes images over multiple years on the same paper. Great work.
http://www.wesely.org/wesely/index.php
http://query.nytimes.com/gst/fullpage.html?sec=travel&res=9E06E6DD1339F935A1575AC0A9629C8B63&fta=y
http://www.moma.org/collection/brow...8194&page_number=1&template_id=6&sort_order=1
Regards, Art.
http://www.wesely.org/wesely/index.php
http://query.nytimes.com/gst/fullpage.html?sec=travel&res=9E06E6DD1339F935A1575AC0A9629C8B63&fta=y
http://www.moma.org/collection/brow...8194&page_number=1&template_id=6&sort_order=1
Regards, Art.