Wynwood artist heartbroken after vandals destroy his iconic street art

As hundreds of thousands of people flock to South Florida for Art Week, one local artist says his heart is broken after vandals tore apart artwork he spent years creating.

Michael Addis, 73, is a fixture in the Wynwood community . His colorful "faces" have become a signature sight on light poles and trees throughout the neighborhood.

"I found an art that can keep my mind straight," Addis said.

For nearly two decades, Addis lived homeless on the streets of Miami , battling a crack cocaine addiction. He credits art for his sobriety – and for saving his life.

"I invested a lot of money and a lot of time – time and ten years worth of time – well over a couple thousand dollars," he said.

Artwork ripped apart

Over the weekend, Addis says someone ripped apart his artwork on at least t