Palazzo Alberini-Cicciaporci, half elevation (recto) blank (verso)

St. Peter's, apse, window, elevation (recto) Unidentified, portal, elevation (verso)

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

St. Peter's, apse, partial 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

Architectural Study: The Measured Profiles of the Cornice and Entablature of the "Colonnacce" from the Forum Transitorium (the "Palace of Nerva")

Sangallo family

Design for a Trompe L'Oeil Ceiling with a Loggia

Faustino Trebbi, After Girolamo Curti detto "Dentone"

Palazzo Massimo alle Colonne, cortile, section (recto) Palazzo Massimo alle Colonne , first story loggia entablature, profile section and column shaft (verso)

Drawn by Anonymous, French, 16th century

Palazzo Massimo alle Colonne, elevation (recto) Palazzo Massimo alle Colonne, portal, elevation; portal entablature, profile (verso)

Drawn by Anonymous, French, 16th century

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

Anonymous, French, 16th century

Court Cupboard (side elevation)

Anonymous, French, 16th century

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, cornice, exterior, profile (recto) Unidentified, moulding, elevation; Unidentified structure, plan (verso)

Drawn by Anonymous, French, 16th century