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In the Photos of the Readers of La Vanguardia we can see these images of the double rainbow captured in the area of L'Atlantida de Vic with Montseny in the background.
Music and contemporary performing arts come together in this building in the capital of Osona, a true avant-garde complex in the region.
A rainbow is an optical and meteorological phenomenon that consists of the appearance in the sky of an arc (or, in this case, two) of multicolored light.
It is caused by the decomposition of sunlight in the visible spectrum, which is produced by refraction, when the sun's rays pass through small drops of water contained in the earth's atmosphere.
Although the rainbow is a continuous gradient of spectral colors, it is considered that these can be defined in seven fundamental colors: red, orange, yellow, green, cyan, blue and violet, which are equivalent to those mentioned by the scientist Isaac Newton in 1704. .
Less frequent is the double rainbow, which includes a second, more subdued arc with inverted colors, that is, red inwards and violet outwards.
