Untitled (Man, Small Girl, and Buggy in Lake) (c.1895) photography in high resolution. https://www.rawpixel.com/image/7728820/photo-image-art-public-domain-artworksFree Image from public domain licenseA building with snow covered windows in Tannfeld, Germany. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3289358/free-photo-image-window-art-cc0Free Image from public domain licenseMacro shot of a black and white striped line, zebra pattern material.. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3301395/free-photo-image-zebra-crossing-asphalt-cc0Free Image from public domain licenseTook these pics on some walks around my hometown Lupburg in Bavaria. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3372114/free-photo-image-abies-animal-birdFree Image from public domain licenseCycles of night and day, as well as day length, have been found to affect people's mood using Twitter data. Original public… https://www.rawpixel.com/image/3337768/free-photo-image-moon-astronomy-cc0Free Image from public domain licenseA hillside covered with evergreen trees and bushes with a ski lift on the horizon. Original public domain image from… https://www.rawpixel.com/image/3300216/free-photo-image-abies-cc0-coniferFree Image from public domain license