https://www.zgallerie.com/p-10931-fretwork-mirrored-plaque-1.aspx?source=myregistry
Our stylish mirrored Fretwork I panel transforms your wall from the mundane to the magnificent. A dramatic Black openwork wooden base is fitted with individual pieces of mirrored glass to create an intricate play of light and reflection. Combine several, or pair with our Fretwork II panel for a more impressive effect.
Measures 16 inches square and .75 inches deep.