Political colour most commonly associated with liberalism. It is the official colour of the Alliance of Liberals and Democrats for Europe (ALDE), as well as being the colour of liberal parties in Germany, Romania, Estonia and the United Kingdom (the Liberal Democrats). Yellow or gold, usually together with blue or purple, is also often used to represent right-libertarianism and classical liberalism. Notable national political colour schemes include: Political colour Political colours are colours used to represent a political party, either officially or unofficially. Parties in different countries with similar ideologies sometimes use similar colours. For example, the colour red symbolises left-wing ideologies
Light and Colour (Goethe's Theory) – The Morning after the Deluge – Moses Writing the Book of Genesis depicted their relationship in a number of his paintings, including "Light and Colour (Goethe's Theory) – the Morning after the Deluge – Moses Writing the Book of Genesis". According to this theory,the creation of colour is dependent on the distribution of dark and light reflecting through a transparent object. Turner uses main concepts from Goethe’s theory, which is a rejection of Newton's Seven Color Theory, and expresses the belief that every colour was an individualised combination of light and darkness. Newton's reasoning in his theory of light and colour was, in the words of Michael Duck, too "simplistic" for Goethe.