Cochran , known as the University of South Australia , '' painted an outdoor portrait of athlete Usain Bolt . Cochran has a background in graffiti art and academic arts training . He is based in east graffiti 's Shoreditch , which is a hub for the city 's street artists . The Olympics miss : James Cochran painted the mural in the hope it would last beyond Olympics .
Cochran , known as the University of South Australia , '' painted an outdoor portrait of athlete Usain Bolt . Cochran has a background in graffiti art and academic arts training . He is based in east graffiti 's Shoreditch , which is a hub for the city 's street artists . James Cochran painted the mural in the hope it would last beyond Olympics .