Here is my honest opinion:
They are good
Explanation:
The pictures are kind of pixilated I think that if you took the pictures with a better camera I could explain more. I definatley think that your art is good, do you take classes?
Some of his most popular compositions include The Well-Tempered Clavier, Toccata and Fugue in D minor, Air on the G String, Goldberg Variations, Brandenburg Concertos and many more, a lot of which were lost or not finished.
I hope this helps you and have a great day!! :)
Answer:
1) f-22
2) far
3)When there is not enough light for the camera to be able to quickly capture an image
4) smaller amount of light reaching the sensor
5) exposure