Cypripedium (hybridum) calypso from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original… https://www.rawpixel.com/image/328052/free-illustration-image-orchid-century-calypsoFree Image from public domain licensePurple flower png, calypso orchid clipart, transparent background https://www.rawpixel.com/image/6199821/png-flower-stickerView licenseFairy Slippers - Calypso bulbosa. Original public domain image from Flickr https://www.rawpixel.com/image/3311405/free-photo-image-flower-blossom-botanicalFree Image from public domain licenseCalypso orchid, purple flower clipart psd https://www.rawpixel.com/image/6199823/calypso-orchid-purple-flower-clipart-psdView licenseFairy slipper orchid, purple flower clipart https://www.rawpixel.com/image/6179333/fairy-slipper-orchid-purple-flower-clipartView license