Roxy paine's outdoor sculptures he calls dendroids use stainless steel and forms to create an artificial, yet magical take on trees.

I believe the correct answer is: arboreal (organic) forms.

 

Roxy Paine's outdoor sculptures he calls “Dendroids” use stainless steel and organic forms to create an artificial, yet magical take on trees. Paine wanted to mirrors natural processes in his artworks, drawing increasingly on the tension between organic and man-made environments, between the human desire for order and nature's drive to reproduce.

Iwould go with write exactly two extra paragraphs to point out additional information. but the keyword "exactly" throws me off. leads me to believe it's d. go with your gut feeling. either "write exactly two extra paragraphs" or "none of these".

Answerrhythm & repetition;