When I first set up my makeshift studio, I asked a very informed salesman in a local store what items every studio should have. He immediately told me about gaffer's tape because it can be used to help create almost any setup, especially when the ideal equipment is not immediately available. Another photographer working in the store immediately agreed. Its primary advantage is that it can easily be removed from almost anything without leaving residue. The suggestion to buy a roll of gaffer's tape might be the best advice I ever received pertaining to studio equipment.
The idea of this photo came to me very much by accident. I was planning on placing a glass vessel on the roll of gaffer's tape so the vessel would be elevated above the tabletop. The tape would have been outside the frame. I plopped the roll upon the tabletop and happened to notice the makings of an interesting composition in the camera's LCD. So, I set up this photo, which was technically difficult to make.
This type of subject isn't for everyone but I've always liked this sort of thing. By the way, the image that I imagined that required the use of gaffer's tape positioned underneath the glass vessel was a total flop.
The image is in color, not black-and-white.