Aloe Retusa (Star Cactus) from Histoire des Plantes Grasses (1799) by Pierre-Joseph Redouté. Original from… https://www.rawpixel.com/image/2365037/free-illustration-image-cactus-cc0-redouteFree Image from public domain licenseHand drawn Aloe Retusa (Star Cactus) https://www.rawpixel.com/image/2365029/free-illustration-png-redoute-succulent-vector-aloe-retusaView licenseHand drawn Aloe Retusa (Star Cactus) illustration https://www.rawpixel.com/image/2365034/premium-illustration-psd-bud-haworthia-aloe-retusaView license