Panel Bold Knot Metal Sign

About the Bold Knot design

Four broad arcs sweep across this square panel and cross at its center, where they pinch into four pointed ovals ringed around a small square window. Behind the curves sits a straight-lined frame of nested squares, with diagonal bars running out to each corner so the whole grid looks like a view down a square tunnel. At every corner slanted parallelogram openings flank the diagonal bar, and along each edge the arcs clip the bands into narrow wedges before meeting the heavy black border.