"Amethyst" is represented by a rich cold shade of purple. It stands out for its special brightness and brilliance. The plaster of this color is named after the semiprecious stone of the same name Amethyst — a kind of quartz. It is a beautiful purple or cherry-blue color of the stone - the reason that the cost of amethyst is higher than the cost of other quartz. In three-dimensional painting "Amethyst" is well suited to create flowers of Iris, Violets, Crocuses, Lilacs, Lilies and Gladiolus