Biomedical photographers also take photographs of medical procedures such as surgery. Photojournalists photograph newsworthy events, places, people, and things for publications in newspapers, journals, and magazines. Photography also is an art medium. Some photographers sell their photographs as artwork, placing even greater emphasis on self-expression and creativity, in addition to technical proficiency. Unlike other specializations, however, very few photographers are successful enough to support themselves through this specialty.
Some camera operators work for local, network, and cable television stations.
They cover news events as part of a reporting team. They also may capture and transmit live pictures to the television audience. Camera operators employed in the entertainment field use motion picture cameras to film movies or electronically record movies, television programs, and commercials. Some camera operators specialize in filming cartoons or other optical effects for television and movies. Working conditions for photographers and camera operators vary considerably.