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.

answer; i believe the correct answer to be (trial films);

pitch- the definition of pitch is as follows:

"the quality of a sound governed by the rate of vibrations producing it; the degree of highness or lowness of a tone."