Steamer leaving Venice (ca. 1905) drawing in high resolution by Joseph Pennell. https://www.rawpixel.com/image/8650262/image-art-vintage-public-domainFree Image from public domain licenseLondon street (between ca. 1901 and 1908) drawing in high resolution by Joseph Pennell. https://www.rawpixel.com/image/8650389/image-art-vintage-public-domainFree Image from public domain licenseShot Tower with night lights, from Embankment (between ca. 1880 and 1926) drawing in high resolution by Joseph Pennell. https://www.rawpixel.com/image/8649121/image-art-vintage-public-domainFree Image from public domain licenseExhibitions at Museum of Serralves. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286164/free-photo-image-statue-arms-hands-goldFree Image from public domain licenseFate of the William Bauly by William Bauly. Original from the Library of Congress. https://www.rawpixel.com/image/7688073/image-art-fire-public-domainFree Image from public domain licenseIranistan, an oriental ville (near Bridgeport, Connecticut) (ca. 1852-1854). Original from the Library of Congress. https://www.rawpixel.com/image/7687951/image-art-public-domain-buildingFree Image from public domain license