Answer:
When the play or film takes place in a time before zippers were invented
Explanation:
If the play is in a historical settings, zippers were probably not invented. So if you had a zipper on your costume it wouldn't make sense.
Hope this helps!
Xie He was a Chinese writer and art historian. He was best known for "Six Principals" He invented that painting. (he was born around the 6th century)
Answer:
in the past, young artists would study with a master artist to learn from him. They would copy his art in an attempt to gain his skill and wisdom and he was right there guiding them. Art historians are often able to identify these copies, but not always. As a result, there’s sometimes the risk that a collector will purchase an art piece attributed to a master when it was, in fact, his student’s work.
