Answer:
The theremin is considered to be the first electronic musical instrument ever made, a legendary machine. It is also the only instrument in the world that can be played without needing to be touched! The magnetic field is changed by the varying distances between the two hands.
Explanation:
A. Understand the concept behind each element and principle of design in the artwork. Because, The It's just a Visual Analysis so my highest guess would got to A since it's the only one that makes Sense when it comes to Visual.
Hope this helps!!
A: Balance; Design
I believe this is the right answer. Hope it helps
