What variation technique is used to devolp the motive in measures 17-20

Explanation:

the notes are going up and down as

you can see, they are all upside sown

which means it's a low level meet or also

knowna s a low level rhythm with 1 rest, it

is a sad song.

well seeing i am an artist and i actually did a self portrait; i will describe how i painted it.   i used acrylic on a stretch canvas about 4 feet wide by 6 feet tall. i painted myself smiling in a soft pink long dress, white tile floor sitting on a white couch with a table behind and a vase of gorgeous flowers.   i also had a round white hat with a soft pink ribbon through it laying on the floor and on the table behind me was a lit candle. i kept it simple but soft and romantic.