Melbourne’s graffiti scene thrives across its vast train network, shaped by the suburbs and train lines that define its crews. Among them, the CI Crew (Criminally Insane) has left an indelible mark. Emerging in Melbourne’s southeast during the late 80s, CI Crew became synonymous with bold graffiti works along the Frankston line. For fans of graffiti books or anyone exploring Melbourne graffiti culture, the iconic CI Crew stands as a testament to the city’s vibrant street art legacy.