![This is Larry Niven's Ringworld, rendered to scale, seen from the orbit of Mars. No shadow squares, though, sorry. And yes, it is to scale, rendered with POV-Ray, details inside; the star This is Larry Niven's Ringworld, rendered to scale, seen from the orbit of Mars. No shadow squares, though, sorry. And yes, it is to scale, rendered with POV-Ray, details inside; the star](https://external-preview.redd.it/xA7DjzxqQtMSEFf1bdtrfD4wdcYobAY5yfXqwEM1vJw.png?auto=webp&s=f66ffc575281f9557ba454a5167284ddbea6e8bf)
This is Larry Niven's Ringworld, rendered to scale, seen from the orbit of Mars. No shadow squares, though, sorry. And yes, it is to scale, rendered with POV-Ray, details inside; the star
![Smoke Ring - Larry Niven - Alternate History Discussion Board | Science fiction art, Fantasy landscape, Futuristic art Smoke Ring - Larry Niven - Alternate History Discussion Board | Science fiction art, Fantasy landscape, Futuristic art](https://i.pinimg.com/originals/5b/66/8f/5b668f9cba2ebe3fd1daaf1e9cd59faf.jpg)
Smoke Ring - Larry Niven - Alternate History Discussion Board | Science fiction art, Fantasy landscape, Futuristic art
![View from the surface of a 'ringworld', illustration - Stock Image - F025/1462 - Science Photo Library View from the surface of a 'ringworld', illustration - Stock Image - F025/1462 - Science Photo Library](https://media.sciencephoto.com/f0/25/14/62/f0251462-800px-wm.jpg)
View from the surface of a 'ringworld', illustration - Stock Image - F025/1462 - Science Photo Library
![Niven RIng? or Ring World? Your choice. Modelled with CItyEngine (work in progress) | Celestial bodies, Work in progress, Progress Niven RIng? or Ring World? Your choice. Modelled with CItyEngine (work in progress) | Celestial bodies, Work in progress, Progress](https://i.pinimg.com/originals/2e/f2/a3/2ef2a3f2a2baa498898a950fbe5f0705.jpg)