Screenprint by Sonia Delaunay - Polychrome of squares

Sonia Delaunay : (1885-1979) was a Russian-born French artist, who is one of the most important female artists of the XXth century. She spent most of her working life in Paris and, with her husband Robert Delaunay and others, cofounded the Orphism art movement, noted for its use of strong colours and geometric shapes. Her work extends to painting, textile design and stage set design. She was the first living female artist to have a retrospective exhibition at the Louvre in 1964, and in 1975 was named an officer of the French Legion of Honor. Her work in modern design included the concepts of geometric abstraction, the integration of furniture, fabrics, wall coverings, and clothing.
Screen print : Screen printing, also known as silkscreen, serigraphy, and serigraph printing - from latin "Sericum (silk) and greek "grapheion" (writing) - is a printing technique that uses a woven mesh to support an ink-blocking stencil to receive a desired image. The attached stencil forms open areas of mesh that transfer ink or other printable materials which can be pressed through the mesh as a sharp-edged image into a substrate. It is possible to use different meshes, for different colors, and create multi-colored works. In the field of art, it is important to know how many prints have been made. The total number of prints is usually written on the print (e.g 20/200).