The dot-in-circle motif recalls designs presumed to be of magical significance, most likely an abstract eye to ward off the evil-eye, which serve an apotropaic function. Easily reproduced with a tool and visible in many cultures and times, this symbol may have lost its meaning, and become simply a decorative pattern, or may have one that we have not yet discovered. The likelihood of these designs bearing significance increases when the dot-in-circles form birds, another apotropaic symbol; and/or when there are inscriptions, including abbreviated words or symbolic letters.