Large collection of ancient art: a good Egyptian department, great sculpture from Greece and Rome, some nice finds from Austria itself, and a splendid collection of ancient coins. At walking distance from the Ephesos Museum: together, you can spend here a whole day.
There are 61 items in Vienna, Kunsthistorisches Museum:
Coin of Agathocles
Aristotle
Statue of Apollo from Dacia
Janus (quadrigatus)
Coin of Brutus, commemorating the assassination of Caesar
Coin of Brutus
Statue of a Greek general
Volterra, Cinerary chest, Cadmus
Coin from Cyrene, showing Zeus-Ammon
Carnuntum, Tomb of Titus Calidius of XV Apollinaris