Side view of an Altar with Red Marble to be set against a Wall

St. Peter's, drum, exterior, elevation (recto) St. Peter's, tribune, entablature, section and details (verso)

Drawn by Anonymous, French, 16th century, Circle of Etienne DuPérac

Designs for an Altar in a Niche

Flaminio Innocenzo Minozzi

St. Peter's, apse, partial elevation (recto) blank (verso)

Drawn by Anonymous, French, 16th century

Court Cupboard (recto); Half-page of rectangles, numbered and lettered (verso)

Anonymous, French, 16th century

Design for a Stage Set at the Opéra, Paris

Eugène Cicéri

Design for one Half of an Altar: Elevation and Ground Plan

Anonymous, Italian, Piedmontese, 18th century

Sketches for the Design of a Casket (recto); Battle of the Centaurs and Lapiths(?) (verso)

attributed to Girolamo da Carpi (Girolamo Sellari)

St. Peter's, drum, interior, elevation (recto) St. Peter's, drum, pedestal, section (verso)

Attributed to Etienne DuPérac

Fragment of architectural frame

Anonymous, Netherlandish, 16th century

San Lorenzo, Library, window, elevation (recto) San Lorenzo, Library, window, cornice, section; cornice, section (verso)

Drawn by Anonymous, French, 16th century

Two Alternate Designs for an Altar

Anonymous, Italian, Piedmontese, 18th century

Design for an Altar or Wall Tomb in a Blue-Gray Stone

Anonymous, Flemish