&hint1=I am a statue& &hint2=I am in Venice, Italy& &hint3=I am on the exterior corner of a church& &hint4=I show four unknown people& &choices=Head of colossal statue of Constantine;Bas relief on the north side of the Arch of Constantine;Donatio frieze, detail, Arch of Constantine;Fragments of colossal statue of Constantine;Equestrian statue of Marcus Aurelius;The Tetrarchs& &answer=The Tetrarchs& &search=Tetrarchs& &title=The Tetrarchs& &artist=& &medium=Diorite& &date=c.305 CE& &location=exterior corner of St Mark's, Venice, Italy& &dimensions=height 4'3"&