Jim Clay Harper and Danielle Bremner were considered the "Bonnie and Clyde" of graffiti.

In 2011 the US duo left their homeland for India, and have spray-painted trains and walls in more than 30 countries in Africa, Europe and Asia since.

Danielle Bremner (Utah) and Jim Clay Harper (Ether) are considered the Bonnie and Clyde of graffiti.

They released books and films, held exhibitions, and regaled their cult-like following online with tales of their exploits..

But Mr Harper's five-year celebrity world tour came to an end last week when Luke*, a single father from Fitzroy, wrestled him to the ground in a headlock for allegedly tagging shopfronts on Brunswick Street.