Photojournalism and Visual Communication
Composition
- Rule of thirds: place the subject on an intersection of the imaginary three-by-three grid.
- Leading lines pull the eye; foreground framing adds depth; camera height and perspective change the meaning.
- Exposure triangle: aperture (f-stop) controls depth of field, shutter speed freezes or blurs motion, ISO sets sensitivity and adds noise.
- Available light first; flash changes mood and can flatten a scene.
The picture story
A single spot-news picture works for a hard event; a photo essay needs an establishing shot, detail frames, a portrait and a closing image. Select on information, emotion and technical quality, not on prettiness.
Captions and cutlines
A caption answers who, what, where, when and why in one or two lines, uses the present tense for what is visible, gives full names and designations, and carries a mandatory credit line. A good caption adds information instead of repeating the headline.
Visual communication
Images denote, meaning what is shown, and connote, meaning what is suggested. Barthes' idea of anchoring describes how a caption fixes meaning. Infographics, maps, charts, timelines and photo layouts are all part of visual storytelling.
Worked example
Photo: an auto-rickshaw half-submerged on a flooded M.G. Road in Kochi. Weak caption: heavy rain. Strong caption: A commuter pushes an auto-rickshaw through knee-deep water on M.G. Road, Kochi, on Tuesday after 120 mm of rain fell in six hours. Photo: name. Reasoning: the weak version identifies nothing; the strong one supplies who, what, where, when and a measurable fact.
Traps
Captions that editorialise, such as tragic neglect. Staging or recreating news pictures. Cropping that changes context, or manipulation beyond global adjustments of brightness, contrast and crop. Missing credits and misspelt names cost marks.