Internal view of the O'Neill cylinder (2015) painting by Don Davis. Original public domain image from Wikimedia Commons.… https://www.rawpixel.com/image/10184805/image-cloud-sunsets-shadowFree Image from public domain licensePNG Vintage folded paper in beige, transparent background. Remixed by rawpixel. https://www.rawpixel.com/image/10117307/png-paper-textureView licenseArtist's impression of the interior of an O'Neill cylinder space habitat design. Artist's description: "One of my earliest… https://www.rawpixel.com/image/9975510/image-clouds-shadow-sunsetsFree Image from public domain licensePNG Colonial Arch style arch architecture white background. https://www.rawpixel.com/image/14164089/png-colonial-arch-style-arch-architecture-white-backgroundView licensePNG Beige vintage paper, transparent background. 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