All over Turkey, one sees these blue eyes - Anatolian talismans, made of glass to ward off evil influences and bring luck.  

Well I had a momentary flashback yesterday.  I came out of a parking garage into the Cambridge Galleria, smack into a kiosk filled with these.  For a minute I thought I was in Twighlight Zone travel warp.  But, when I looked more closely I realized I was in America, where some enterprising soul combined a good luck horse shoe with blue evil eyes.