A circle with a slightly different shade of the background is shown around their head. i hope this helps.
Hesiod, wrote Theogony from Greek mythology. If thats wrong, im sorry i got the information from wikipedia.
Naive?Simple?Made of simple elements?
The person who maintained that the actor should be coldly unemotional was Denis Diderot.
Denis Diderot was a French critic, philosopher, and writer, and he wrote in his "Paradox of the Actor" what a perfect actor would behave like. In his opinion, no emotions should be present when that person acts, but rather the actor should show rational intelligence and aesthetic judgment.