Landscape with a man, two women and horses (ca. 1891–1941) drawing in high resolution by Leo Gestel. Original from The… https://www.rawpixel.com/image/3043182/free-illustration-image-cubism-vintage-black-and-whiteFree Image from public domain licenseMountain landscape (ca. 1891–1941) drawing in high resolution by Leo Gestel. Original from The Rijksmuseum. Digitally… https://www.rawpixel.com/image/3043820/free-illustration-image-mountain-leo-gestelFree Image from public domain license