Del Naja's art was held at the Lazarides gallery in central London, from 24 May to 22 June 2013. The show's content spanned a period of over twenty years and featured many of the art pieces that Del Naja created for Massive Attack. Each piece, reinterpreted especially for the exhibition, was hand-printed and finished. The show also featured three one-off 'digital infinity mirrors', two of which contained phrases supplied by Reprieve that were extracted from drone pilot dialogues. Del Naja performed a DJ set during the opening night on 23 May 2013. Massive Attack and Adam Curtis Del Naja conceived and designed an eight-night festival with filmmaker Adam Curtis—in collaboration with UVA (United Visual Artists)—that premiered in Manchester, UK in July 2013. The festival featured Curtis's film, unofficially titled The Plan, which was projected on a huge screen surrounding the audience, while music from Massive Attack was interweaved throughout the film. Del Naja, who orchestrated the film's soundtrack, described the experience as a "collective hallucination" and the film was also shown at the Manchester International Festival in July 2013. Music created by Del Naja for the festival became the score for a BBC production entitled HyperNormalisation in 2016. In 2019, Del Naja and Adam Curtis teamed up for a second time on a live show based on the band's Mezzanine album. The show challenged the idea of nostalgia and power, and featured machine learning GANS and deep fakes from Mario Klingemann, as well as new films from Curtis that were used to tell a narrative story. They were used as visuals for cover versions of non Massive Attack songs based on samples and loops that made up the album's identity. Mezzanine DNA In April 2019, it was reported that Massive Attack had encoded Mezzanine into DNA to mark the 20th anniversary of the seminal 1998 album. The album has also been made available in the form of a matte black spray paint can. A limited number of spray cans will contain the DNA encoded audio within matte black paint and each can will contain approximately one million copies of the album. Addressing the novel storage method, Del Naja – who is also known as a graffiti artist as ‘3D' – said: “It’s a creative way to store your back catalogue, although DNA-encoded spray paint is unlikely to be adopted by street artists seeking anonymity”. Decarbonisation project On 28 November 2019,