Answer:
You created repetition.
Explanation:
A pattern is the repetition of an exact sequence. Meanwhile repetition is when an element such as shape or line, is repeated throughout the work, even if they are not exactly the same.
Here, each line is not exactly identical. Therefore you created repetition as you are repeating lines to create an inward spiral of squares of varying sizes.
Therefore, you created repetition.
I hope this helps you out! Have a beautiful day! :)
Hello again, answer is true
The best answer is that concertos (which are large bodies of compositional work) were written for professional musicians who commissioned them. So the answer is A. Concerto's are large pieces of work often involving a solo instrument and full orchestra backup.