About The Artist:
Omar Rayo
Omar Rayo was an artist involved in various types of artwork, such as painting, sculpture, plastic, and caricature. He was best known for using Abstract Geometry as his style. Rayo was one of the foremost pioneers of Op Art. He studied drawing at Academie Zier of Buenos Aires. He was the winner of the 1970 Salon de Artistas Colombianos. His particular focus was Op Art, also known as Optical Art, a style that employs optical illusions that...
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About The Medium:
Intaglio
A general term covering the printing process such as engraving, aquatint, mezzotint, etching. Any process in which the image is cut, engraved or etched below the surface of the plate.