Answer:
The grand staff is the combination of two staves, treble and bass clef, joined together with a bracket. It is most commonly used to notate piano music.
Explanation:
Hope this helps :-)
Please don't give me credit for this this was what I found :p
Enjoy your day or night and have fun with your assignment and studies!
~simplysun
Answer:
The answer is Abott Suger
He used TEMPERA on panel.
The space below would need at least 100 points to do this, this is a whole essay bro, how