Creative Commons

Picture 1:

http://www.flickr.com/photos/ousby/ / CC BY-NC-ND 2.0

Picture 2:

http://www.flickr.com/photos/dmcl/ / CC BY-NC-ND 2.0

Picture 3:

http://www.flickr.com/photos/ylvas/ / CC BY-NC-ND 2.0

Picture 4:

http://www.flickr.com/photos/imh/ / CC BY-NC-ND 2.0

Picture 5:

http://www.flickr.com/photos/22372302@N04/ / CC BY-NC-ND 2.0

Documentary on Photography:

http://www.archive.org/details/Photogra1946

This film explains an overview of career paths one can have in what the film calls the "Universal Hobby" of photography. It also explains the technical aspects involved.involved.