I saw this in an office building and I thought, "is there any obvious solution to this yellow cone problem?". Clearly exists just to give jobs to people.
Actually, I didn't see this anywhere. This image is 100% computer generated. It's an idea I had quite a while back and I'm just now getting to do it. I dusted off my favorite 3d software, launched Photoshop and a few hours later, yellow floor cone.