Color triangle Color triangle A colour triangle is an arrangement of colours within a triangle, based on the additive combination of three primary colors at its corners. An additive colour space defined by three primary colors has a chromaticity gamut that is a color triangle, when the amounts of the primaries are constrained to be nonnegative. Before the theory of additive color was proposed by Thomas Young and further developed by James Clerk Maxwell and Hermann von Helmholtz, triangles were also used to organize colors, for example around a system of red, yellow, and blue primary colors. After the development of the
Horse Shoe Brewery 2015, was the "Meux's Original London Stout" logo on the side of the derelict The Sir George Robey public house in Seven Sisters Road near Finsbury Park station. Horse Shoe Brewery The Horse Shoe Brewery was an English brewery located in central London. It was established in 1764 and became a major producer of porter. It was the site of the London Beer Flood in 1814, which killed eight people after a porter vat burst. The brewery was closed in 1921. The brewery tap, the Horseshoe, was established in 1623, and was named after the shape of its first dining