In 2004, Duval collaborated with other artists on a relational aesthetics-inspired, multidisciplinary space called Caniche Courage, and later transformed his three-story Shibuya residence into a living exhibition.

[16] In 2011, Duval was the first artist-in-residence at BLESS HOME, an apartment-cum-shop in Berlin,[17][18] which became his temporary studio while serving as the art director for Bruce LaBruce's production of Pierrot Lunaire.

[27] In 2008, he participated in Fredric Snitzer Gallery's show in Miami, Death by Basel, with an oversized Chanel logo in the style of McDonald's Golden Arches, as a comparison of the brands and their markets.

[28] For AA Bronson's School for Young Shaman's exhibition in New York, Duval fashioned a cape out of Louis Vuitton bags and melted car tires, which was an homage to Joseph Beuys.

[29][5] For the exhibition Dysfashional at the Garage Museum in Moscow in 2010, Duval created a work titled Mount Blushmore, a crystal engraving which combined images of fashion icons Anna Wintour, Donatella Versace, John Galliano and Karl Lagerfeld.

[42] His work has been featured in 032c, Casa BRUTUS, FRAME, The New York Times, Frankfurter Allgemeine Zeitung, Harper’s Bazaar Korea, and WWD.

[47] Inspired by knockoff goods in Manhattan's Chinatown, the collective was initiated as a critique of the art and fashion industries, as well as a celebration of the ingenuity and humour of Shanzhai culture.

[48][49] The collective undertakes projects by invitation from cultural institutions or brands, and highlights the aspect of Shanzhai that M+ curator Aric Chen has called the "pop art of China".

[57][47] When the New York Times mistook the project for "a high-concept fashion line" that hadn't yet produced a collection,[58] the artists decided not to issue a correction.

[63] In 2013, Duval created the short film Joss with Chinese artist Cheng Ran, depicting paper funeral items resembling fashion accessories and commercial brands being destroyed by flames and fire crackers.

The film was presented for the first time at ASIA NOW at the Paris Asian Art Fair in 2019,[69][70][71] with its US première set for Frieze Los Angeles 2020 at the Paramount Theatre.