Which of the following would best be identified as an earthwork? a.) painting of the grand canyon b.) sculpture of a man on a horse placed in a park c.)drawing of the ocean d.) trail of rocks that extends into a body of water

Trail of rocks that extends into a body of water

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 -