Two roles of duct tape
The person who did this must have had a lot of spare time on their hands, but it’s nice to see that boredom sometimes brings out our creativity. What you’re looking at are two rolls of tape layered on top of each other. The blue and yellow tape covering each other creates the green tape you see in the middle.
It’s quite satisfying to watch, and we can only imagine how satisfying it was to create. Sure, it probably took hours to complete, and a great load of patience, but if you have time and you have nothing better to do, this seems like quite a relaxing therapy session; just stacking those tapes one layer above the other one, without a care in the world.