The definition of unity is to bring things together. Unity helps create mood/ emotions by the things that it does bring together. For example if a piece of artwork has a lot of dark and shadowy areas, then maybe the mood is trying to be set as sad or isolated.
Sad music can make the play sad and happy music can make a cheerful moment happy. If you play sad music over a happy part of the play it might be misinterpreted.
Answer:
The second step of art criticism; use the principles of design to discuss the composition. The third step of art criticism; discuss the meaning, mood, message of the artwork. The fourth step of art criticism; discuss whether the artwork is successful or not.
Answer:
The answer is B. Thomas Edison.
Explanation:
He synced sound over a video of a man playing a violin with two others dancing, called the "Dickson Experimental Sound Film."
A 2D Animation textbook states, "Thomas Edison created so many innovative technologies that it comes as no surprise that he was experimenting with image and sound before the turn of the century."