Photojournalism: The art or practice of communicating news by photography.
The difference between photojournalism and a photo, is that a photo can be of anything just basically capturing light whether its blurring or meaningful. While photo journalism is a focused photo specifically aimed for the press so show you whats happening or any type of news.
NPPA: The National Press Photographers Association, a professional society that promotes the highest standards in visual journalism, acknowledges concern for every person’s need both to be fully informed about public events and to be recognized as part of the world in which we live.
NPPA code of ethics:
Be accurate and comprehensive in the representation of subjects.
Resist being manipulated by staged photo opportunities.
Be complete and provide context when photographing or recording subjects. Avoid stereotyping individuals and groups. Recognize and work to avoid presenting one’s own biases in the work.
Treat all subjects with respect and dignity. Give special consideration to vulnerable subjects and compassion to victims of crime or tragedy. Intrude on private moments of grief only when the public has an overriding and justifiable need to see.
While photographing subjects do not intentionally contribute to, alter, or seek to alter or influence events.
Editing should maintain the integrity of the photographic images’ content and context. Do not manipulate images or add or alter sound in any way that can mislead viewers or misrepresent subjects.
Do not pay sources or subjects or reward them materially for information or participation.
Do not accept gifts, favors, or compensation from those who might seek to influence coverage.
Do not intentionally sabotage the efforts of other journalists.
We need the code of ethics so us people here and around the world receive accurate information and have the correct perspective of the world that we live in. If these codes were to be broken which are sometimes broken whether we know or not can be bad because rumors will start, conspiracy theory, and completely different ways of thinking.
Pattern refers to the repetition or reoccurrence of a design element, exact or varied, which establishes a visual beat.
Rhythm / Movement
Rhythm or movement refers to the suggestion of motion through the use of various elements.
Proportion / Scale
Proportion is the size relationship of parts to a whole and to one another. Scale refers to relating size to a constant, such as a human body.
Balance
Balance is the impression of equilibrium in a pictorial or sculptural composition. Balance is often referred to as symmetrical, asymmetrical, or radial.
Unity
Unity is achieved when the components of a work of art are perceived as harmonious, giving the work a sense of completion.
Emphasis
Emphasis refers to the created center of interest, the place in an artwork where your eye first lands.
Shape implies spatial form and is usually perceived as two-dimensional. Form has depth, length, and width and resides in space. It is perceived as three-dimensional.
Color
Colors all come from the three primaries and black and white. They have three properties – hue, value, and intensity.
Value
Value refers to relative lightness and darkness and is perceived in terms of varying levels of contrast.
Texture
Texture refers to the tactile qualities of a surface (actual) or to the visual representation of such surface qualities (implied).
Space / Perspective
Space refers to the area in which art is organized. Perspective is representing a volume of space or a 3-dimensional object on a flat surface.
Pop Art: Pop art movement started in the 50’s in Britain. Pop art is the adjustment of a photo in Photoshop to look similar to cartoon with layers and colors.
Pop Art Tutorial: http://www.photoshoptutorials.ws/photoshop-tutorials/photo-effects/pop-art/