Blueprint

Blueprint

A blueprint is a reproduction of a technical drawing, documenting an architecture or an engineering design, using a contact print process on light-sensitive sheets. Invented in the 19th century, the process allowed rapid and accurate reproduction of documents used in construction and industry. The blue-print process was characterized by light colored lines on a blue background, a negative of the original. The process was unable to reproduce color or shades of grey.

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Famous quotes containing the word blueprint:

    Guys do not have a genetic blueprint that allows them to understand or love sports.
    Lesley Visser, U.S. sports reporter and announcer. As quoted in Sports Illustrated, p. 82 (June 17, 1991)