Engravings in the genre of "World Upside Down", known since the 16th century, depict such scenes as a pig gutting the butcher, a child punishing his teacher, a man carrying a donkey on his back, man and woman exchanging roles and dress, and a beggar in rags magnanimously bestowing alms on a rich man. These engravings contain demons, chimeras, fish flying through the sky and death itself, variously with a scythe or in the mask of a plague doctor.

The title of the work, Inverso – both an Italian "reverse, the opposite" and the Old Italian "poetry," and Mundus – the Latin "world," hints at a reinterpretation of reality, a poetic vision. In our interpretation, the absurdist scenes from the medieval carnival appear as episodes of contemporary life in a multichannel video installation. Characters act out scenes of absurd social utopias and exchange masks, morphing from beggars to rich men, from policemen to thieves. Metrosexual street-cleaners are showering the city with refuse. Female inquisitors torture men on IKEA-style structures. Children and seniors are fighting in a kickboxing match. Inverso Mundus is a world where chimeras are pets and the Apocalypse is entertainment.

The virtual world generated by the real world of the twentieth century is growing exponentially, like an organism in a Petri dish. Crossing its own borders in to new zones, it absorbs its founders and mutates in to something absolutely new. In this new world real wars look like a game on www.americasarmy.com. Prison torture appears more like the sadistic exercises of modern-day valkyries. Technologies and materials transform the artificial environment in to a fantasy landscape of a new epoch.

This paradise is a mutated world where time is frozen and the past is neighbor to the future. Its inhabitants are devoid of gender, becoming more like angels. This is a world where the severe, the vague or the erotic imagination appears natural in the artificial unsteadiness of 3D perspective. The heroes of the new epoch have only one identity, that of participants in the last riot. Each fights both self and the other, there’s no longer any difference between victim and aggressor, male and female. This world celebrates the end of ideology, history and ethics.

First formed as AES Group in 1987 by Arzamasova, Evzovich, and Svyatsky, the collective became AES+F when Fridkes joined in 1995. AES+F work at the intersection of traditional media, photography, video and digital technologies. They define their practice as a kind of "social psychoanalysis" through which they reveal and explore the values, vices and conflicts of contemporary global culture.

AES+F achieved worldwide recognition and acclaim in the Russian Pavilion at the 52nd Biennale di Venezia in 2007 with their provocative, other-worldly Last Riot (2007), the first in a trio of large-scale, multichannel video installations of striking originality that have come to define both the AES+F aesthetic and the cutting edge of the medium’s capacities. The second of the series, The Feast of Trimalchio (2009), appeared in Venice in 2009, and the third, Allegoria Sacra (2011), debuted at the 4th Moscow Biennale in 2011. United as The Liminal Space Trilogy, this tour-de-force series was premiered in September 2012 at the Martin-Gropius-Bau, Berlin, and the Moscow Manege, the central exhibition hall of the artists’ home city, and has since been shown on many occasions at various museums and festivals. In 2015, AES+F premiered Inverso Mundus at the 56th Biennale di Venezia. Inverso Mundus was later shown at the Kochi-Muziris Biennial and a number of other museums and festivals all over the world.

Between 2016 and 2019, AES+F have also worked in set design for theater and opera. The artists created their first video set design for Psychosis, a reinterpretation of Sarah Kane's famous play, 4:48 Psychosis, directed together with Alexander Zeldovich. Psychosis premiered at Electrotheater Stanislavsky in Moscow in June 2016. In 2019, the group premiered their first opera together with the Italian opera director Fabio Cherstich, a reimagined Turandot acclaimed by critics as audacious and visionary. Turandot was created as an international co-production at the initiative of the Teatro Massimo in Palermo, together with Teatro Comunale in Bologna, Badisches Staatstheater Karlsruhe, and Lakhta Center in St. Petersburg.

For more than a decade, works by AES+F have been showcased in signature festivals and biennial exhibitions of contemporary art around the world, including — in addition to Moscow and Venice — those of Adelaide, Gwangju, Havana, Helsinki, Istanbul, Kiev, Kochi-Muziris, Lille, Lyon, Melbourne, St. Moritz, Sydney, Taipei, Vancouver, and many others. Their work has also been featured in influential events devoted to new media — such as ARS Electronica (Linz), Mediacity Seoul and Video Zone (Tel Aviv) — and photography — such as FotoFest (Houston), Les Rencontres d’Arles and Moscow’s Photo Biennial.

The group had more than 100 solo exhibitions at museums, exhibition spaces, and commercial galleries worldwide. AES+F works have been shown in such prestigious venues as the ZKM (Karlsruhe), HAM (Helsinki), Moderna Museet (Stockholm), Tate Britain (London), MAXXI and MACRO Future (Rome), Centre Pompidou (Paris), Museo Thyssen-Bornemisza (Madrid), Today Art Museum (Beijing), Mori Art Museum (Tokyo), Leeum Samsung Museum of Art (Seoul), The State Russian Museum (St. Petersburg), Garage Museum of Contemporary Art (Moscow), National Gallery of Australia (Canberra), Faena Art Center (Buenos Aires), and many others.

Their works appear in some of the world's principal collections of contemporary art, such as Moderna Museet (Stockholm), MOCAK (Kraków), Sammlung Goetz (Munich), ZKM (Karlsruhe), Art Gallery of South Australia (Adelaide), and the Museum of Old and New Art (Tasmania), Centre de Arte dos de Mayo (Madrid), Centre Pompidou (Paris), and the Louis Vuitton Foundation (Paris), the Vanhaerents Art Collection (Brussels), Taguchi Art Collection (Tokyo), and many others. Their work is also well represented in some of Russia's principal national museums, such as The State Tretyakov Gallery (Moscow), The State Russian Museum (St. Petersburg), the National Center for Contemporary Art, and the Multimedia Art Museum (Moscow).

AES+F received Sergey Kuryokhin Award 2011, the main award of the Kandinsky Prize 2012, the main award of the NordArt Festival 2014, and Pino Pascali Prize 2015 (18th Edition) – all for the project Allegoria Sacra. AES+F were also awarded a Bronze Medal (2005) and a Gold Medal (2013) by the Russian National Academy of Fine Arts.