A lighthouse during night time. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3302366/free-photo-image-lighthouse-glow-architectureFree Image from public domain licenseFree St. Mark's Campanile, Venice, Italy, image, public domain CC0 photo. https://www.rawpixel.com/image/5903968/photo-image-background-design-public-domainFree Image from public domain license