Model of the theatre of Balbus on the Campus Martius in ancient Rome, Italy.

This picutre is edited from Image:Campus Martius.jpg

Image found on http://www.theaterofpompey.com/auditorium/imagines/postantique/model_candt.shtml And declared to be in the Public Domain by the owner of the website, see this remark:

The Theatrum Pompei Project does NOT claim ownership of any image which appears on this site, including all of our own original art, images, and photos as well as our personal scans of public domain material. All original images and scans which have been posted on this site are declared to be in the public domain. We are updating such images to display with an alt text of TPP PDD—Theatrum Pompei Project Public Domain Document—as an indicator. It is our desire to share freely this type of visual information instead of coveting our own reproductions of artefacts which are likely a couple of thousand years old. http://www.theaterofpompey.com/auditorium/imagines/index.shtml

Dit bestand bevindt zich in het publiek domein, omdat the Theatrum Pompei Project declars all their images are in the public domain. In het geval dat dit niet wettelijk mogelijk is: Het recht om dit werk te gebruiken is toegekend aan iedereen voor welk doel dan ook, zonder enige voorwaarden, tenzij dergelijke voorwaarden vereist worden door de wet. Controleer of de opgegeven reden in overeenstemming is met het licentiebeleid van Commons.