People!
This isn't a photo. Or at least if nothing else, it's a photo of the art the artist is showing. The images are drawn in acrylic. It's truly amazing work.
If it is a photo of drawings, it's most likely because it's not easy to scan multiple canvases. But I'm fairly certain it's one single canvas with frames drawn into it.
Any time someone comments that photos are not allowed on a site, you know you've drawn a damn good picture.