Wine Glass (1935–1942) by Agnes Karlin. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3382610/free-illustration-image-20th-century-agnes-karlin-antiqueFree Image from public domain licensePie Plate (1936) by Agnes Karlin. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3368184/free-illustration-image-agnes-karlin-antique-artFree Image from public domain license