License, verbatimPD
TIB - Leibniz Information Centre for Science and Technology and University Library, via Europeana: image published under Public Domain Mark 1.0 (http://creativecommons.org/publicdomain/mark/1.0/). Rights statement as supplied by the contributing institution to Europeana.
Spagnolini, Arnolfo, Inventor_in, auf dem Blatt angegeben. Phantastische Ansicht des Forum Boarium in Rom mit Triumphbogen. Europeana (aggregator, 4,000+ institutions).