I too have seen these on the internet. Some look like PhotoShop Art to me, some look real. without seeing someone make an actual video or actual shop photos of the project during construction, I'm leaning more towards very good artwork.I have see these tables pop up a few times now on various social media sites and I’m a little puzzled as to how it is done. Figured I’d ask you folks.
I belong to an artist forum and I am often just astonished at the talent these young people have with their "digital" artwork they make with a tablet. (no paints or brushes).