Robert Del Naja (pron. /ˈrɒbə(r)t dɛl ˈnaja/; born 21 January 1966 ), also known as 3D, is an English artist, musician, singer and songwriter. Initially gaining notoriety as a graffiti artist and member of the Bristol collective known as "The Wild Bunch", Del Naja went on to become a founding member of the band Massive Attack, with whom he is still active.