Iranian people have set up a wall to help poor and homeless families. "Wall of Kindness" spring up across Iran to help those people during cold weather. "Wall of Kindness" where people donate coats, warm clothes, trousers, sweaters, socks and even bags to help homeless people. This charity acts were first seen in Mashhad.
Iranian people think that instead of throwing what you don't need out in the rubbish, which is wasteful behavior, you can give it as a gift to someone who may need it by using this wall. Decoration of walls are very cute, bright paint and colorful motifs cover the walls. The writing is on the wall is "leave what you don't need it" and "take it if you need it."
The idea spread throughout towns in Iran. And after it has started in Masshad it spreat capital city Tehran, and other cities like Esfahan, Shiraz... Some people started leaving books except clothes.
This project spread to other countries as well. It has started in Pakistan, India and Turkey. :) Such a kind project is this. May God bless all people who have to survive in cold weather in streets.