Within the activities program "Art Madrid-Proyector’20" organiSed throughout last February, one of the most interactive actions was offered by Patxi Araújo at the Medialab Prado cultural centre. This artist offered a master class on February 12th, but also had a digital installation on the main facade of the building that was in operation for a month. We want to remember the result of this experience and offer you the possibility to enjoy the full master class online for all those who could not attend.

Patxi Araújo (Iruña, 1967) is an artist, researcher and teacher. He combines his academic work at the Faculty of Fine Arts of the University of the Basque Country with his artistic career. In the field of creation, Patxi was interested from the beginning in the technological application to the arts, in the search for an aesthetic that deals with concepts such as the human, the natural, the creation of spaces, the corporeal... through programming and the use of the software. His work has been recognised and selected in different biennials, festivals and video art and electronic experimentation competitions, such as "Share Festival XIII", Il Moderno Prometeo, Turin (2018); "Zinetika Festival", Bilbao (2018); "Life at the Edges", Science Gallery, Trinity College, Dublin (2018); “Osmosis Audiovisual Media Festival”, Taipei (2016), to name just a few.

True to his career, Patxi Araújo's master class entitled “All Prophets are Wrong” offered a vital and practical tour on the use of technology and computer programming in artistic creation. We are entering a hybrid terrain, where processes require knowledge contributed from different areas so that technological training and creative impulse merge into a field yet to be explored. Like any new language, it is a matter of mastering a technique, methods that depart from traditional artistic disciplines, not only because of their expression but also because of the type of training required. This is one of the essential characteristics of technological art, a fully up-to-date area that many authors come to because of their need to work with guidelines beyond the conventional. Likewise, the presence of technology and digital in our environment makes it natural for many to opt for these paths and consider projects that exceed the limits of physical support, allowing the creation of pieces that work with concepts such as the unpredictable, chance or randomness, philosophical questions that do not easily fit within the most classical art.

Patxi shared with us part of his experience and put into practice some of the technological processes that he uses in his work, in a fascinating session where we all could appreciate how to create through code and the final result achieved. In addition, one of the most complex parts of the process was revealed: the degree of abstraction with which the programming is carried out because the artist must at all times be aware of the aesthetic objective that he seeks, but often he does not come to see it until coding is well advanced. In this creative speciality, it is also essential to gain experience and be up to date with all the technological innovations applicable to the artistic world.

In addition to the master class, Patxi carried out a site-specific artwork for the main facade of Medialab Prado, equipped with a large 14 x 9 metre LED panel to display technological and digital projects. His proposal was an interactive literary-visual piece that required public intervention to activate its operation. With the title “Sherezade”, the work elaborated sentences in the scheme: article + noun + adjective, taking the words from a database of almost 2,000 terms. The combination of the 24 prepositions, 31 articles, 926 adjectives and 726 nouns activates when people and elements cross the square located in front of the Medialab building, thanks to a sensor camera that collects movements. In full operation, "Sherezade" shuffles the words on the screen, to offer a final phrase that can be as absurd and surreal as poetic.

The work was inaugurated on February 12th, at the end of the master class, and remained installed until March 12th. A whole month in which the public was able to play automatic writing with “Sherezade”, as a true exercise in Dadaism in the 21st century.

We want to thank the support that Medialab Prado gave us at all times to host the activities of the parallel program. The centre defines as a citizen laboratory for the production, research and dissemination of cultural projects. In the words of its director, Marcos García, Medialab “characterises by offering a place for experimentation and collaborative creation of projects. It is what we call a 'citizen lab', a space in the city where neighbours can come together to develop an idea. Unlike traditional cultural centres –which can host an exhibition or a concert–, the idea here is that people come together to 'do'. There is always someone with a proposal and others who join it as collaborators”. And we were able to verify this philosophy during the development of the program, in which many regular users of the centre were encouraged to participate.

The circle as critical device and the marker as contemporary catalyst

POSCA, the Japanese brand of water-based paint markers, has established itself since the 1980s as a central instrument within contemporary artistic practices associated with urban art, illustration, graphic design, and interdisciplinary experimentation. Its opaque, highly pigmented, fast-drying formula—compatible with surfaces as diverse as paper, wood, metal, glass, and textiles—has enabled a technical expansion that extends beyond the traditional studio, engaging public space, objects, and installation practices alike.

In this context, POSCA operates as more than a working tool; it functions as a material infrastructure for contemporary creation. It is a technical device that enables immediacy of gesture without sacrificing chromatic density or formal precision. Its versatility has contributed to the democratization of languages historically associated with painting, fostering a more horizontal circulation between professional and amateur practices.

This expanded dimension of the medium finds a particularly compelling conceptual framework in The Rolling Collection, a traveling exhibition curated by ADDA Gallery. The project proposes a collective investigation of the circular format, understood not merely as a formal container but as a symbolic structure and a field of spatial tension.

Historically, the circle has operated as a figure of totality, continuity, and return. Within the framework of The Rolling Collection, the circular format shifts away from its classical symbolic charge toward an experimental dimension, becoming a support that challenges the hegemonic rectangular frontality of the Western pictorial tradition. The absence of angles demands a reconsideration of composition, balance, and directional flow.

Rather than functioning as a simple formal constraint, this condition generates a specific economy of visual decisions. The curved edge intensifies the relationship between center and periphery, dissolves internal hierarchies, and activates both centrifugal and centripetal dynamics. The resulting body of work interrogates the very processes through which images are constructed.

Following its 2025 tour through Barcelona, Ibiza, Paris, London, and Tokyo, a selection of the exhibition is presented at Art Madrid, reinforcing its international scope and its adaptability to diverse cultural contexts. The proposal for Art Madrid’26 brings together artists whose practices unfold at the intersection of urban art, contemporary illustration, and hybrid methodologies: Honet, Yu Maeda, Nicolas Villamizar, Fafi, Yoshi, and Cachetejack.

While their visual languages vary—ranging from graphic and narrative approaches to chromatic explorations charged with gestural intensity—the curatorial framework establishes a shared axis: a free, experimental, and distinctly color-driven attitude. In this sense, color functions as a conceptual structure that articulates the works while simultaneously connecting them to the specific materiality of POSCA.

The marker’s inherent chromatic vibrancy engages in dialogue with the formal assertiveness of the circle, generating surfaces in which saturation and contrast take center stage. The tool thus becomes embedded within the exhibition discourse, operating as a coherent extension of the participating artists’ aesthetic vocabularies.

One of the project’s most significant dimensions is the active incorporation of the public. Within the exhibition space—activated by POSCA during Art Madrid’26—visitors will be invited to intervene on circular supports installed on the wall using POSCA markers, thereby symbolically integrating themselves into The Rolling Collection during its presentation in Madrid.

This strategy introduces a relational dimension that destabilizes the notion of the closed artwork. Authorship becomes decentralized, and the exhibition space transforms into a dynamic surface for the accumulation of gestures. From a theoretical standpoint, the project may be understood as aligning with participatory practices that, without compromising formal coherence, open the artistic dispositif to contingency and multiplicity.

The selection of POSCA as the instrument for this collective intervention is deliberate. Its ease of use, line control, and compatibility with multiple surfaces ensure an accessible experience without diminishing the visual potency of the outcome. In this way, the marker operates as a mediator between professional practice and spontaneous experimentation, dissolving technical hierarchies.

The title itself, The Rolling Collection, suggests a collection in motion—unfixed to a single space or definitive configuration. Its itinerant nature, combined with the incorporation of local interventions, transforms the project into an organism in continuous evolution. Within this framework, POSCA positions itself as a material catalyst for a transnational creative community. Long associated with urban scenes and emerging practices, the brand reinforces its identity as an ally of open, experimental, and collaborative processes.

POSCA x The Rolling Collection should not be understood merely as a collaboration between a company and a curatorial initiative; rather, it constitutes a strategic convergence of tool, discourse, and community. The project proposes a reflection on format, the global circulation of contemporary art, and the expansion of authorship, while POSCA provides the technical infrastructure that makes both individual works and collective experience possible.