Answer:
Dissonance was more common in the Baroque era. This is because Baroque was meant to break the rules of music at the time by making music with a lack of harmony among musical notes.
Explanation:
The definition of dissonance is literally "lack of harmony among musical notes.
" Which was used in the Baroque era of music. Baroque originally meant "irregular" but it came to mean extravagant and ornate.
The author regarding Picasso... is there a book or a text i can go off of?