A macro shot of a hairy caterpillar climbing down a twig in El Salado. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3294456/free-photo-image-caterpillar-straw-andrenaFree Image from public domain licenseSecretary Kerry Sits With Heads of State and Fellow Foreign Ministers Inside Saint Peter Claver Church https://www.rawpixel.com/image/4046393/photo-image-flower-plant-personFree Image from public domain licenseA cassava plant at Barranquilla, Colombia. Drawing by Thomas Malie, 1726. https://www.rawpixel.com/image/14013058/cassava-plant-barranquilla-colombia-drawing-thomas-malie-1726Free Image from public domain license