What is Grupo Ruptura?
Grupo Ruptura was an organization formed in Brazil by artists who wished to break away from the old forms of naturalist painting in favor of geometric abstract art. The seven published their Ruptura Manifesto, early in the 1950s, advocating “new art for a new country”.Artwork by Waldemar Cordeiro
Single impression belonging to an image made out of a block that is re-printable. Litho stones, wood blocks or metal plates are used for the purpose of etching upon. Only one impression is produced rather than producing several copies of one image. Mono-printing has many techniques that include etching, lithography and woodcut.
Printing method based on the principle that water and oil cannot mix. It may be used for printing artwork or text onto a paper or any other suitable material for printing. Originally, an image drawn using wax, fat or oil onto a lithographic limestone surface or plate was used.
Oil on paper is a technique which allows painters to use economical paper without the need to use primer before painting. Some are able to combine oil paints with solvents to achieve watercolor effects such as color washes with thinned paint, spattering and mingling colors.