
See the whole series:
http://www.naturescapes.net/docs/index.php/category-photographic-technique/253-understanding-light-angle-subject-to-film-plane-orientation-and-head-angle
See the whole series:
http://www.naturescapes.net/docs/index.php/category-photographic-technique/253-understanding-light-angle-subject-to-film-plane-orientation-and-head-angle