Rusty brown chains wrap around each other on a locked up gate. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3294894/free-photo-image-rust-agelaius-animals-images-picturesFree Image from public domain license
American Citizens Event, November 1, 2012. Original public domain image from Flickr https://www.rawpixel.com/image/8754031/photo-image-plant-public-domain-halloweenFree Image from public domain license