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Keywords from Image Description:
Plan gnral du PalaisRoyal Opera in blue Gourret p. PalaisRoyal in showing the location of the Paris Opera's theatre in the east wing This plan was reconstructed in by the French architect PierreFranoisLonard Fontaine based on engraved plan by Boissire See also the engraved view of the PalaisRoyal by Boissire and Pierre d'Espezel