Conservatory Fountain (1938) vintage illustration by Perkins Harnly and Nicholas Zupa. Original public domain image from The… https://www.rawpixel.com/image/9758834/image-art-watercolor-vintageFree Image from public domain licenseTwo Silver Soup Spoons (ca.1936) by Nicholas Zupa. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3340424/free-illustration-image-antique-art-artworkFree Image from public domain licenseSilver Sugar Bowl (ca.1936) by Nicholas Zupa. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3368800/free-illustration-image-20th-century-antique-artFree Image from public domain licenseSilver Spoon (1935–1942) by Nicholas Zupa. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3370320/free-illustration-image-antique-art-artworkFree Image from public domain license