During a rain shower a rainbow appears over the sea in Store Bay Tobago.
A rainbow is an optical and meteorological phenomenon that is caused by both reflection and refraction of light in water droplets in the Earth's atmosphere, resulting in a spectrum of light appearing in the sky. It takes the form of a multicolored arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.
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Photograph by Ben Wehlage
02-03-14 © Ben Wehlage
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