How can you respectfully experience art in a gallery? A. Touch the art to see what it feels like.
B. Stand very close to the art so others can't see it.
C. Talk about the art in a quiet and polite way.
D. Use a camera flash when photographing the art.

C.
You can not touch art. Others must be able to see the art to enjoy it and photography(especially with flash) is strictly prohibited in art museums. C is the answer

Ibelieve it is jitter

Idid the quiz. the true answers to this question is  2.michelangelo used the hatching technique of drawing parallel line close together  1.leonardo used the sfumato technique of blending and blurring chalk so edges nearly dissapear3.van gogh used a variety of expressive strokes to create different surfaces and textures. to the above answer, i got it wrong. i have copy-pasted from the question, putting the answers here.i hope this .  ~rosy67read more on -