Closed seating in a park during the spring 2020 Covid pandemic lockdown. https://www.rawpixel.com/image/6075180/photo-image-public-domain-plant-covid19Free Image from public domain licenseZbysiu Rodak 2016. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3299299/free-photo-image-roof-architecture-buildingFree Image from public domain licenseBall's-eye view of a home run (1913) by Will Crawford. Original from the Library of Congress. https://www.rawpixel.com/image/7686718/image-art-public-domain-illustrationFree Image from public domain licensePassing by a tiny house - peaceful scenery despite the stormy weather. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3371330/free-photo-image-architecture-building-cc0Free Image from public domain licenseA small square window in a dark room with a view on mossy trees. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3289087/free-photo-image-architecture-brick-buildingFree Image from public domain license