No, tree bark would be a real or actual texture, because it looks the way it feels.
On the climax of Etruscan society and art? I had this question before... well the lifestyle-size statue proves that Etruscan artists were experts at bronze-casting. the figure is shown in motion and is portrayed naturalistically, with depictions of old age........................that is the answer I put....
Okay yes absolutely. I love Greek Mythology. Just give me a minute
During the Renaissance, science became based more on observation than faith.