Which art style was characterized by simple forms made from natural materials?

It’s hard to say, I don’t know any styles that fit this exact description but I can give my two best guesses.

Environmental Art
- uses natural materials from the art piece’s environment as the media and basis for the artwork. Often used to make a statement about nature or environmental conditions.
(think Walter De Maria’s “Lightening Field”)

Art Nouveau
- usually an applied art that uses nature-inspired forms but not necessarily made from natura materials.
(think Alphonse Mucha’s “Daydream”)

sorry i couldn’t offer something more specific. hope you find what you’re looking for!

Because it is an outlet. most people are very shut off so they will write poetry to.. almost rant. sometimes people can’t say their feelings out loud so they make it into an art form that is poetry, and write it down.

C. she wanted to answer sexist rumors about her paintings.