Would it just be z-index trickery? With repeating images to keep the website page size down? Would it be several background images fixed as well? I would love to make something like this. I don’t think it’s really parallax since there isn’t really any variance in the speed of sliding images.
With repeating images to keep the website page size down?
Correct again
The grey tube is possibly a PNG, with the holes being transparent. Then the layer under is the man in the elevator. The layer under that is just a dark grey pattern.