The Hadrian Fountain, 1st – 4th century AD.
On the Hadrian Temple the Wikipedia has: The Temple of Hadrian dates from the 2nd century [from another source I have: 118] but underwent repairs in the 4th century and has been reerected from the surviving architectural fragments. The reliefs in the upper sections are casts, the originals being now exhibited in the Ephesus Archaeological Museum. A number of figures are depicted in the reliefs, including the emperor Theodosius I with his wife and eldest son. The temple was depicted on the reverse of the Turkish 20 million lira banknote of 2001-2005 and of the 20 new lira banknote of 2005-2009.