I've been spending a lot of time on photography (though mostly w/ film cameras) during recent years, and only recently realized this is actually photographed. (It took long because I'm a long-time Linux user, so I barely seen the image.) Many people say this would've been easier with VFX, but I disagree. The image has highly convincing details that would take a long time even for highly talented VFX artists to nail.…
Here's someone recreating the same wallpaper on Blender in 13 minutes: https://youtu.be/EIfrP365iTQ
blender: https://i.imgur.com/0BjMWi3.jpeg
original: https://i.imgur.com/GGwVibG.jpeg