He/she is speaking to their assistants. They work as observing plants and they are probably leaving.
I believe it is called a Rubato. I hope this helps!
Answer and Explanation:
It depends on the information the artist wants to transmit. If the artist wants to show the graceful attributes and the motion of a bird, then Bird in Space would be most effective.
Ummm, I think you wanted to add options but something that could be used to help clarify is rereading or finding words that you dont understand and search them in a dictionary.
hope this helps