Saint Peter's, apse, exterior elevation (recto) blank (verso)

Santa Maria Maggiore, Sforza Chapel, elevation (recto) Unknown, entablature, partial cornice, and column or pilaster base profile (verso)

Drawn by Anonymous, French, 16th century

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

Drawn by Anonymous, French, 16th century

Palazzo dei Conservatori, window, elevation; window, details, elevation (recto) blank (verso)

Drawn by Anonymous, French, 16th century

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

Attributed to Etienne DuPérac

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

S. Maria in Domnica, portico, elevation (recto) blank (verso)

Drawn by Anonymous, French, 16th century

Study for a Colonnade in Perspective

Attributed to Baldassarre Tommaso Peruzzi

Palazzo Giroud Torlioni, elevation, cornice details (recto) Calculation table (verso)

Drawn by Anonymous, French, 16th century

Ontwerp voor een kabinet

anonymous

Architectural Design or Stage Set for the Colonna Family

Anonymous, Italian, 16th century

Design for a Wall Elevation over Two Floors

Anonymous, Italian, 17th century

Elevation of Wall Decoration in the Villa Medici

Attributed to Antonio Maria Visentini