Penstemon speciosus, royal penstemon. Columbus, Montana. May 28, 2008. Original public domain image from Flickr https://www.rawpixel.com/image/3335730/free-photo-image-acanthaceae-agapanthus-animalFree Image from public domain licenseMonarchs roostingPhoto by Mike Budd/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028517/photo-image-plant-butterfly-natureFree Image from public domain licenseOriginal public domain image from Flickr https://www.rawpixel.com/image/4026529/original-public-domain-image-from-flickrView licenseTamnougalt, Morocco. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3297057/free-photo-image-archaeology-architecture-artFree Image from public domain licenseHängebrücke Titan RT an der Rappbodestaumauer. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3338522/free-photo-image-mountain-bridge-abiesFree Image from public domain licenseFree balloons in Cappadocia image, public domain travel in Turkey CC0 photo. https://www.rawpixel.com/image/5901053/photo-image-background-public-domain-balloonFree Image from public domain licenseManchester, United Kingdom. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3303235/free-photo-image-flower-animal-fractalFree Image from public domain licenseOrchestra standing for applause in Benaroya Hall 1. Kevin Cole (piano player) in left on front, Marvin Hamlisch (conductor)… https://www.rawpixel.com/image/6078845/photo-image-public-domain-person-roomFree Image from public domain licenseA macro shot of a deep purple petal. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3289949/free-photo-image-iris-blossom-cc0Free Image from public domain license