Head Omphalos Apollo Louvre Ma. Copy after Kalamis Head of the Omphalos Apollo type Pentelic marble Roman copy of the st nd century CE after Greek original of the th century BC Found in Italy Tte du type de l'Apollon l'omphalos Marbre du Pentlique copie romaine du IerIIe sicle ap d'aprs un original grec du Ve sicle av Provenance