Columbia subject headings:
Harvard subject headings:
Decoration and ornament, Architectural--Italy--Urbino.
Engineering--Art.
Palazzo ducale (Urbino, Italy)
Relief (Sculpture), Renaissance--Italy--Urbino.
Technology in art.
Urbino (Italy)--Buildings, structures, etc.
Princeton subject headings:
Decoration and ornament, Architectural--Italy--Urbino.
Engineering--Art.
Palazzo ducale (Urbino, Italy)