Symbol Zigzag Nodes Metal Sign

About the Zigzag Nodes design

Three heavy squares, each with a square hole punched dead center, sit at the ends of a bent path: one up top on the right, one out on the left, one down at the bottom right. Two diagonal bars link them, the upper one short and steep, the lower one longer and shallower, so the bend comes out lopsided rather than a tidy zigzag. Each bar strikes its square at a corner rather than a flat side, so the corner thickens where the two run together.