Aerial view of multiple houses on a grassy hill with other hills and clouds surrounding them. Original public domain image… https://www.rawpixel.com/image/3287186/free-photo-image-abies-animal-birdFree Image from public domain licenseAerials of Chicago, Illinois suburbs from 10,000 feet May 6, 2017. USDA photo by Preston Keres. Original public domain image… https://www.rawpixel.com/image/3262135/free-photo-image-freeway-highway-intersectionFree Image from public domain license