Untitled Valentine (Flowers and Putti) by Mullord Brothers https://www.rawpixel.com/image/8986822/untitled-valentine-flowers-and-putti-mullord-brothersFree Image from public domain licensePortrait of George Washington by John Crossley & Sons Ltd. (Producer) https://www.rawpixel.com/image/9025287/portrait-george-washington-john-crossley-sons-ltd-producerFree Image from public domain licenseForeign Reflecting-reality Mirror (Ijin shashin kagami no zu) https://www.rawpixel.com/image/9045582/foreign-reflecting-reality-mirror-ijin-shashin-kagami-zuFree Image from public domain licenseCandlestick by Boston and Sandwich Glass Company (Manufacturer) https://www.rawpixel.com/image/8942688/candlestick-boston-and-sandwich-glass-company-manufacturerFree Image from public domain licenseCity along shore by Charles Fortunat Paul Casimir Perier https://www.rawpixel.com/image/14245769/city-along-shore-charles-fortunat-paul-casimir-perierFree Image from public domain licenseMountain landscape by Charles Fortunat Paul Casimir Perier https://www.rawpixel.com/image/14247070/mountain-landscape-charles-fortunat-paul-casimir-perierFree Image from public domain licenseBase of main spire, Milan Cathedral by Deroche and Heyland https://www.rawpixel.com/image/14275021/base-main-spire-milan-cathedral-deroche-and-heylandFree Image from public domain licensePeople gathered around photography studio by Louis Jean Delton https://www.rawpixel.com/image/14273848/people-gathered-around-photography-studio-louis-jean-deltonFree Image from public domain licenseDetail of main spire, Milan Cathedral by Deroche and Heyland https://www.rawpixel.com/image/14274518/detail-main-spire-milan-cathedral-deroche-and-heylandFree Image from public domain license