There's a clearer explanation of why the disk looks that way and how the gravitational warp makes those light paths https://www.youtube.com/watch?v=zUyH3XhpLTo

There's a clearer explanation of why the disk looks that way and how the gravitational warp makes those light paths https://www.youtube.com/watch?v=zUyH3XhpLTo https://www.youtube.com/watch?v=zUyH3XhpLTo