The PBS POV documentary SALT will be streaming online from Aug. 18 through Sept. 17, 2010. Photographer Murray Fredericks talks about how he got the idea to make a documentary about his trips to the Lake Eyre, his other photography work, how he worked with filmmaker Michael Angus and more.

http://www.pbs.org/pov/salt/photo_gallery_watch.php

POV: What equipment did you use to photograph Lake Eyre?
Fredericks: The bulk of the still images were shot on an 8-by-10-inch view camera. In the final year of the project I started experimenting with a medium format digital back on a digital view camera to employ stitching as a method of capturing a wider field of view. The time-lapse cameras were Canon digital SLR cameras and the video camera was a Panasonic P2.

"Please note that POV films are only available for streaming in the United States."