D all of the above their that’s the answer
They have developed:
The Self Portrait
The Perspective
The Realism
The 3-D effect
I hope this helped
<span>Han desarrollado:
El autorretrato
La perspectiva
El realismo
El efecto 3-D
Espero que esto haya ayudado</span>
Answer:
They have written words rather than pictures and symbols
Explanation:
Harmony provides a sense of musical depth or space and often creates both a rich sonority as well as a feeling of musical movement through the progression of chords.
<h3>What is Harmony?</h3>
Harmony is the process of joining individual sounds together or composed into whole units or compositions.
It provides a sense of musical depth, space and rich sonority of musical movement through the progression of chords.
However, harmony is generally involve both vertical harmony and horizontal harmony.
Learn more about the Harmony here:-
brainly.com/question/2694990
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the answer is true...................