Pile of pumpkins and gourds from a fall harvest. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283026/free-photo-image-gourd-cc0-creative-commonsFree Image from public domain licenseWomen walking in Liverpool shopping street. Original public domain image from Flickr https://www.rawpixel.com/image/4021804/photo-image-black-people-fashionFree Image from public domain licenseBig Ben clock tower in monochrome photo, free public domain CC0 image. https://www.rawpixel.com/image/5902962/photo-image-public-domain-free-buildingFree Image from public domain licenseStormtrooper lego, black and white bokeh. Location unknown - 02/12/2017 https://www.rawpixel.com/image/6113325/photo-image-public-domain-plastic-bokehFree Image from public domain licenseGray headed, yellow bellied bird perched. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284019/free-photo-image-cute-animal-photographyFree Image from public domain license