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Songs of Light and Other Secrets Exhibition - Songs of Light and Other Secrets is an exhibition of 35 photomontages by Pogus Caesar, in celebration of the 50th anniversary of the Empire Windrush.
Shutter (photography) - In photography, a shutter is a device that allows light to pass for a determined period of time, for the purpose of exposing photographic film or a light-sensitive electronic sensor to the right amount of light to create a permanent image of a view.
Fluorescence in Plants: Natural and Modified - Some plants are naturally fluorescent, such as the Day-Glo flower, emitting wavelengths of light when stimulated with other wavelengths of light. Other plants are naturally fluorescent, such as the honey mushroom, emitting light as a release of energy.
Night photography - Night photography generally refers to photographs taken outdoors between twilight and dusk. Originally night photographers had a choice between using artificial light or leaving the camera on a tripod and using a long shutter exposure, often for seconds or even minutes per exposure, in order to give the film enough time to capture enough light to record a proper exposure.
Source: BazSites.com
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