What is Grupo Ruptura?
Grupo Ruptura was an organization formed in Brazil by artists who sought to break away from traditional naturalist painting in favor of geometric abstract art. In the early 1950s, the group published the Ruptura Manifesto, advocating for new art for a new country. The manifesto emphasized a departure from the past and a commitment to innovation, aligning with the modernist vision of Brazil as a forward-looking nation.
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Offset lithography is a printing technique where the inked image is first transferred (offset) from a plate to a rubber blanket and then to the printing surface. This method combines the lithographic process, which relies on the repulsion of water and oil, to keep non-printing areas ink-free by attracting a water-based film. Offset lithography was originally developed to reduce costs in reproducing artwork and is widely used for high-volume printing due to its efficiency and ability to produce sharp, consistent images.
Monoprinting is a printmaking technique where a single impression is created from a re-printable surface, such as a lithographic stone, wood block, or metal plate. Unlike traditional printmaking, where multiple copies are produced, monoprinting results in a unique image. Techniques used in monoprinting include etching, lithography, and woodcut, but the key characteristic is that each print is one-of-a-kind.
