. "Professional Graffiti/Street Artist" . "SER"@en . "Darren Cullen"@en . . . . . "1973Z"^^ . "Darren James Cullen"@en . "Darren Cullen is a London-based professional graffiti artist who is commonly known by the tag name SER. Cullen emerged as an artist from the British graffiti art scene in the early 1980s."@en . . "Cullen, Darren"@en .