Which type of music is written for and performed by a small ensemble
symphony
chamber
piano sonata
opera

Chamber.

Explanation:

Chamber music is written for a small ensemble or a group that could fit in a large room.

It could not be the other options, because,

1. A symphony is a large group of instruments.

2. A piano sonata is performed by a soloist.

3. An opera is not performed by an ensemble.

Hope this helps!

answer: nice

explanation:

the above mentioned statements talks about the creativity of an artist and to what extend they can utilize and experiment on the objects provided.   differing size and subjects are given so that an image of wisdom is created. displaying a transition from light to dark in something by darkening sections in order to create a shadow. and lastly, putting bits and pieces together to formulate a new image.