Luistelijoita, kopio adriaen van de velden mukaan, 1863 - 1864, Ida Silfverberg https://www.rawpixel.com/image/8865188/image-art-public-domain-personFree Image from public domain licenseVäkivaltainen tiedustelu turun seudulla, kohtaus oolannin sodasta, 1854, by Robert Wilhelm Ekman https://www.rawpixel.com/image/8865210/image-art-public-domain-paintingFree Image from public domain license