I came across this website on Persian Art that highlights environmental art projects in Iran. Children in the village of Kotenta made this wreath out of local trash. In their words,
"We were impressed by too many rubbish stocked in the river.By the time we got there it made us to create another version of "Pile of Pollution."
We decided to ask people to collect their garbage to make a sculpture out of rubbish.
We wanted to point out the pollution in this area. Garages were saving for two days.
Hoping that this installation could give people to pay attention."
Photogragh by Sharnaz Zarkesh
For more images see website: http://www.persiannewart.blogspot.com/