Glasses Butterfly Metal Sign

About the Butterfly design

Each rim of this pair rises to a blunt, squared tip at its outer top corner, the steel there broad and flat like the end of a paddle. From those tips the top edge runs fairly level inward, then plunges steeply at the center into a deep notch. A short, thick bridge sits at the bottom of that notch, well below the tops of the rims. The lenses taper from wide, flat tops to deep rounded bottoms, and the rim thins as it curves beneath them.