Attributed works:
17. St Peter's, Elevation of Hemicycle. Anonymous Engraving Published by V. Luchino. 1564. Photo: Metropolitan Museum of Art.
Attributed works:
18. St Peter's, Elevation of Hemicycle (Detail). Anonymous Engraving Published by V. Luchino. Photo: Authors.
Attributed works:
24. St Peter's, Plan of Attic Story of South Hemicycle. Authors' Drawing.
Attributed works:
25. St Peter's, Section of Attic Story of South Hemicycle. Authors' Drawing.
Western art unattributed:
12. St Peter's, Plan of Attic Story of South Hemicycle as Built in 1557. Detail from Anonymous Drawing. (Uffizi, Arch.96, recto.) Photo: Uffizi.
Western art unattributed:
13. St Peter's, Plans of Portions, and Elevation of Second-Story Balustrade. Anonymous Drawing. (Uffizi, Arch.96, recto.) Photo: Uffizi.
Western art unattributed:
14. Uffizi, Arch.96, recto with Superimposed Key.
Western art unattributed:
15. St Peter's, Section Through Drum and Plan of Stair in Drum. Anonymous Drawing. (Uffizi, Arch.96, verso.) Photo: Uffizi.
Western art unattributed:
16. St Peter's from the Southeast. Anonymous Drawing. 1580-81. (Staedelsches Kunstinstitut Frankfort, 814.) Photo: Frankfort, Staedelsches Kunstinstitut.
Western art unattributed:
19. St Peter's, Plan of Second Story (From Letarouilly 1882, pl.3).
Western art unattributed:
20. St Peter's from the Southwest. Photo: Anderson.
Western art unattributed:
21. St Peter's, Plan of Attic Story (From Letarouilly 1882, pl.3).
Western art unattributed:
22. St Peter's, Plan, Section, and View of an Opening into One of the Lumache. Anonymous Drawing. (Uffizi, Arch.93, recto.) Photo: Uffizi.
Western art unattributed:
23. St Peter's, Elevation of Exterior of Cornice Ring at Base of Drum. Anonymous Drawing. (Uffizi, Arch.93, verso.) Photo: Uffizi.
Western art unattributed:
26. St Peter's, Elevation of Exterior of Hemicycle. Anonymous Drawing. (Uffizi, Arch.95, recto.) Photo: Uffizi.
Western art unattributed:
27. View of St Peter's from the Southwest. Anonymous Drawing. 1556. Addition to the Heemskerk Sketchbook, Folio 60 Verso. (Kupferstichkabinett, Berlin.) Photo: Berlin, Kupferstichkabinett.
Western art unattributed:
28. St Peter's, Elevation of Exterior of Drum. Anonymous Drawing. (Uffizi, Arch.95, Verso.) Photo: Uffizi.
Western art unattributed:
29. St Peter's, Opening at Second Level of Northwest Lumaca. Photo: Authors.
