Yesterday I recieved an e-mail from Michael Aaron Williams, street artist from Knoxville, Tennessie, USA, of whom I posted an article one year ago. He asked me to post another article about his next project which will take place in Thailand and China to help him to raise money. Please support him for his great ideas and social engagement. At Kickstarter you will find his fund raising page and what you will get in return.
Great work, great ideas. Here are some of his work.