a) See: Carceri Series, Plate XIV, (1745) by Giovanni Battista Piranesi
b) See: Gainsborough's Mrs and Mrs Andrews (1748)
c) See: The Marriage of the Emperor Frederick Barbarossa (Completion Date: 1751) by Giovanni Battista Tiepolo.
d) See: “The Death of Socrates” (1787) by Jacques-Louis David
e) See: Nightmare (1791) Henry Fuseli