Link of the Day: The Role of Shutter Speed, Aperture and ISO Shown in One Image

Tony Catalano showed rookie photographers how exposure settings influence the end result.

American photographer Tony Catalano created an interactive tool called ExposureTool, which shows based on one image how the shutter speed, aperture and ISO influence the end result.

The site has three scroll bars, each responsible for one of the three parameters: when the user moves them, they see the impact it has on general exposure in real time. It is also possible to turn on the imitation of half-automatic modes: shutter priority or aperture priority.

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