Below are the sources of the archive images used in each of the environmental video installations, in order of display.
Photo images and drawings whose source is not indicated belong to the archives of Comitato Mura or those of the authors.
The 3D renderings, unless otherwise indicated, come from the video by Daniele Baretta and Nicolò Setti, The Evolution of the Alicorno Bastion
Reproductions of art works and documents owned by the Civic Museums and the Civic Library are used by concession of the Municipality of Padua - Culture, Tourism, Museums and Libraries Department
The cover image is a bird's eye view of Padua by Alfred Guesdon, 1849, Biblioteca Civica di Padova, RIP IX.1058.