I belive the answer is D. His artistic vision changed throughout his life. Please tell me if im wrong.
I think it would be the aspect of realism
Answer:
The earliest notated European music was Gregorian Chant. This was a monophonic form of music with all folks contributing their vocal music in 'one voice'. The oldest evidence of this notation comes from around the year 850 and was called the Musica Disciplina of Aurelian of Reome.
Explanation:
B because you need to learn about missionary in on the computer