The divine proportionThe golden ratio refers to the mathematical expression of “1: phi,” where phi is an irrational number, roughly 1.618. Visually, this ratio can be represented as the “golden rectangle,” with the ratio of side “a” to side “b” the same as the ratio of the sides “a”-plus-“b” to “a.”Create a square on one side of the golden rectangle, and the remaining space will form another golden rectangle. Repeat that process in each new golden rectangle, subdividing in the same direction, and you’ll get a golden spiral, arguably the more popular and recognisable representation of the golden ratio. It’s also reflected in nature, architecture and design – and it forms a key component of modern Swiss design. The Swiss design style emerged in the 19th century from an amalgamation of Russian, Dutch and German aesthetics.

Source: The North Africa Journal March 17, 2021 10:30 UTC