Challenge has finished
A single photograph of a single rock; no other subjects in the photo.
Sunday, 20th December, 2009 (GMT)
Sunday, 27th December, 2009 – Saturday, 2nd January, 2010 (GMT)
Sunday, 3rd January, 2010 – Saturday, 9th January, 2010 (GMT)
Capture date rules:
Maximum number of entries per user:
Maximum number of entries in challenge: