<Ul> <Li> Romance </Li> </Ul> <Dl> <Dt> Extinct </Dt> </Dl> <Ul> <Li> Anatolian </Li> <Li> Tocharian </Li> <Li> Paleo - Balkan </Li> <Li> Dacian </Li> <Li> Illyrian </Li> <Li> Liburnian </Li> <Li> Messapian </Li> <Li> Mysian </Li> <Li> Paeonian </Li> <Li> Phrygian </Li> <Li> Thracian </Li> </Ul> <Li> Paleo - Balkan </Li>

Who were the celts and what did they look like