Answer:
Improvisation is when you have no script or directions. You have to make your own choices and in shows and performances, improvisation is in many shows, like talent shows.
Timbre
defined as sonorous quality creating various expressive effects, described with words such as bright, dark, brilliant, mellow and rich.
1 Shadows in them are important
2 They are examples of assemblage,made of found objects and boxes.
3 Repeated forms create visual rhythm and variety of forms creates interest
Because any exposure to light, too soon would completely ruin it
I thought it was absolutely brillaint. I believe it was oil paint?
