"Coral" (Study for Mural, World's Columbian Exposition, Chicago) by Walter Shirlaw https://www.rawpixel.com/image/9182714/image-scotland-paisley-vintage-illustrations-graphics-1995Free Image from public domain licenseMural Decoration, Dome of the Manufactures and Liberal Arts Building, World's Columbian Exposition, Chicago, Walter Shirlaw https://www.rawpixel.com/image/8846048/photo-image-art-vintage-public-domainFree Image from public domain license