About the title: Chain-link fence is constructed from intertwined zigzag wires. The "Fence around nothing" is a minimal chain-link fence around a square garden, where the north and south zigzags coincide, as do the east and west zigzags. That leaves no room for anything in the surrounded area. You could consider it a poor men's fence, for someone without a garden but who still wants a fence.
Also available with a rhombic beam.
Designed by Koos Verhoeff.