Miltonia phalænopsis from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from… https://www.rawpixel.com/image/328062/free-illustration-image-flowers-century-paintingsFree Image from public domain licenseA tropical orchid (Miltonia spectabilis var. Moreliana): flowering plant. Chromolithograph by L. Stroobant, c. 1863, after… https://www.rawpixel.com/image/13957853/image-flower-plant-artFree Image from public domain licenseMiltonia moreliana from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from The New… https://www.rawpixel.com/image/328075/free-illustration-image-orchid-flower-vintageFree Image from public domain licenseMiltonia (hybrida) bleuana from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from… https://www.rawpixel.com/image/327918/free-illustration-image-orchid-flower-antiqueFree Image from public domain license