Over 350 year old antique copper engraving of the floor plan to the Spada palace in Rome, Italy by Italian Giacomo Rossi, 1650. Original artwork on paper displayed on a white mat with a gold border. Mat fits a standard-size frame. Archival plastic sleeve and Certificate of Authenticity included. Artwork, 16.5"H x 11.5"W; mat, 24"H x 18"W. Ref #: