What innovation was made possible by the development of steel for a skeletal structure?

_________ was Henry VIII's court painter and traveled to paint portraits of prospective brides for the king

A) ?Holbein B) ?El Greco C) ?Clouet D) ?Hilliard

The Pergamon Altar is typical of the Greek Hellenistic style due to its __________.

A. expressionism B. restraint C. rationality D. philosophy