Updated 3 years ago
https://nautil.us/what-this-drawing-taught-me-about-four_dimensional-spacetime-236496/
At the National Museum of Mathematics in New York, the Oakes twins “have developed one of the most intriguing breakthroughs in the depiction of physical reality since the Renaissance: They have come up with a method for tracing camera-obscura-exact renderings of the world before them onto a concave grid with no other optical equipment (no lenses, no pinholes) except their own unaided eyes.”
