People using Anios disinfectant to destroy microbes representing infectious diseases. Colour lithograph by G. de Trye… https://www.rawpixel.com/image/13952576/image-cartoon-face-personFree Image from public domain licensePolski: Anioł grający na dudach, projekt do polichromii w kościele Mariackim, akwarela na papierze, 137 x 125 cm, Dom Jana… https://www.rawpixel.com/image/9975896/image-face-person-artFree Image from public domain licenseThe Valley of the Anio, with the Upper and Lower Cascatelle, Mecenas's Villa, and Distant Campagna https://www.rawpixel.com/image/12850941/photo-image-plant-person-artFree Image from public domain licenseLa grande Cascade de l'Anio (la Cascata) à Tivoli by James Anderson https://www.rawpixel.com/image/14324083/grande-cascade-lanio-la-cascata-tivoli-james-andersonFree Image from public domain license