Koru Fern Tail Metal Sign

About the Fern Tail design

The steel here is a full disc, and a white channel winds into it from a narrow slit on the right edge. That channel swells to its widest across the lower left, then tightens as it circles toward the center. Inside, the black curls inward to a small round bud ending in a sharp hooked tip. Below the slit, the outer rim thins to a fine point, so the circle never quite closes.