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Acervo Rotativo
Acervo Rotativo is a contemporary art collection founded in 2018 in São Paulo, Brazil, by cultural articulators Natacha Janus and Laerte Ramos. The project consists of the formation of a collection composed of contemporary artworks produced in small format, with maximum dimensions of 5 × 5 cm for two-dimensional works and 5 × 5 × 5 cm for three-dimensional works.

The absence of a permanent public venue does not represent a lack, but rather a conceptual choice. Acervo Rotativo exists through movement, operating through temporary exhibitions in museums, cultural centers, and partner institutions. This itinerant condition enhances encounters with different audiences and contexts, expanding possibilities for mediation, reception, and dialogue.

By privileging continuous activation rather than passive conservation, the project proposes a critical revision of exhibition and circulation practices in art, affirming the collection as a living, relational field in constant reinvention.

As of April 2026, the collection includes approximately:

• 470 participating artists

• 1,070 artworks

• artists from 20 countries
  (Argentina, Belgium, Brazil, Chile, Colombia, Denmark, France, Germany, Greece, Italy, Mozambique, the Netherlands, New Zealand, Paraguay, Peru, Portugal, Russia, Switzerland, the United States, and Uruguay)

The project aims to expand the reach of contemporary art through the circulation of exhibitions and collaboration among artists and cultural institutions.

History

Acervo Rotativo was conceived in 2018 from a reflection by its founders: how to expand the reach of contemporary art while bringing together a large number of artists with low operational costs for logistics, circulation, and exhibition assembly.

The proposed solution was to establish a small-format standard, making it possible to gather hundreds of artworks in a single exhibition while facilitating circulation.

The formation of the collection takes place through invitations made by the founders, accompanied by studio visits, portfolio reviews, and artistic research. All incorporated artworks are donations from the artists themselves, together with documentation regarding rights assignment, donation agreements, and certificates of authenticity.

During the COVID-19 pandemic, the project team maintained remote follow-up with invited artists, offering portfolio reviews and support for artwork production.

Specific Characteristics of the Collection

The small format encourages technical and conceptual solutions that condense each artist’s poetics into a reduced scale.

Standardized Scale

• two-dimensional works up to 5 × 5 cm

• three-dimensional works up to 5 × 5 × 5 cm

Formation of the Collection

• artworks donated by the artists

• participation by invitation

• presence of emerging and established artists

Mission -  Vision - Values

Mission

To promote the exchange of knowledge and expand the reach of contemporary art.

Vision

A multidisciplinary platform focused on the expansion and circulation of contemporary art, aiming to broaden access and provide support to artists, audiences, and cultural agents.

Values

• cultural inclusion

• social development

• transparency and ethics

Structure and Operation of Acervo Rotativo

Acervo Rotativo is configured as a collaborative platform operating through invitations and strategic partnerships. It is grounded in the continuous circulation of artworks and the periodic updating of its collection, promoting a non-static model of collection-making.

In contrast to traditional museum collections — generally guided by preservation and fixity — the platform is structured as a dynamic system of artistic participation in which artworks, artists, and curatorial approaches are continuously reconfigured over time. In this way, Acervo Rotativo proposes a displacement of the concept of collection, privileging processes of exchange, activation, and constant renewal.

Acervo Rotativo breaks away from the traditional idea of a collection as something fixed, permanent, and centralized in a single space. Instead, it functions as a dynamic system based on three main pillars:

• Exchange: artworks may circulate between different contexts, collections, or institutions, creating new dialogues.

• Activation: the collection acquires meaning through exhibition, reinterpretation, and insertion into curatorial narratives.

• Constant renewal: the collection is continuously transformed, whether through the inclusion of new works or new forms of presentation.

Artists are included through personal and non-transferable invitations, taking into consideration the diversity of languages, trajectories, and geographic contexts. The artworks become part of the collection and may be presented in group exhibitions, thematic shows, and curatorial projects linked to the initiative.

The logic of inclusion is based on the following pillars:

• diversity of represented contemporary artists

• geographic location of artists

• artistic production across multiple media

This model aligns Acervo Rotativo with contemporary practices of experimental collecting, in which the collection operates simultaneously as an artistic archive, curatorial platform, and artists’ network.

By privileging continuous activation rather than passive conservation, the project proposes a critical revision of exhibition and circulation practices in art, understanding the collection as a living, relational field in constant reinvention.

In contrast with consolidated museological structures — such as the Pinacoteca de São Paulo or the Museu de Arte Moderna de São Paulo — the project shifts the focus from static preservation toward the mobility of the collection, promoting its circulation and continuously expanding the network of participating artists.

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Profile of Participating Artists

Acervo Rotativo brings together contemporary artists from different generations, regions, and artistic languages, forming a collection characterized by a broad diversity of visual practices.

Geographic Diversity

The collection includes artists from various regions of Brazil as well as from other countries, highlighting the diversity of origins and trajectories. This plurality reflects the growth of contemporary artistic networks and the intensification of international artistic circulation.

Variety of Artistic Languages

The artworks in the collection encompass multiple contemporary art practices, including:

• painting

• drawing

• photography

• sculpture

• collage

• digital art

• experimental and hybrid practices

Number of Represented Artists

With more than 470 participating artists, Acervo Rotativo stands out as one of the Brazilian collections with the largest number of living contemporary artists represented.

In comparative terms, this volume brings it closer to major institutional collections such as those of the Museu de Arte de São Paulo Assis Chateaubriand (MASP), the Museu de Arte Moderna de São Paulo (MAM-SP), and the Pinacoteca de São Paulo.

This comparison reinforces the project’s relevance within the contemporary art scene, especially due to its breadth and its ability to bring together a great diversity of artistic production.

Plural Representation

The collection includes both emerging artists and artists with consolidated careers, creating a heterogeneous panorama of contemporary artistic production.

Acervo Rotativo values the presence of LGBTQIA+ artists, promoting the diversity of identities, narratives, and experiences as a fundamental part of contemporary Brazilian artistic production.

The collection also includes disabled artists (artists with disabilities), expanding representation and encouraging accessible, inclusive artistic practices committed to the plurality of bodies and perspectives.

Impact and Curatorial Singularity

Acervo Rotativo stands out within the Brazilian contemporary art panorama for adopting a model based on the rotation of artworks and the active participation of contemporary artists. Unlike traditional museum collections — generally constituted through permanent acquisitions — the collection functions as a dynamic system marked by the continuous circulation of works and the constant updating of its artistic body.

Another singular aspect is its curatorial approach guided by “affectivity,” led by artist and curator Laerte Ramos. In this context, the formation of the collection does not follow only rigid institutional criteria, but develops organically through bonds, exchanges, and proximities within the artistic field. This method contributes to the expansion of the network of artists in a more fluid way, reflecting contemporary practices of collaboration and circulation.

Diversity of Artists

One of the most relevant aspects of Acervo Rotativo is the broad diversity of represented artists. With more than 470 participants, the collection positions itself among the Brazilian collections with the largest number of contemporary artists brought together within a single project.

This characteristic distinguishes it from traditional museological institutions such as the Pinacoteca de São Paulo, the Museu de Arte Moderna de São Paulo, and the Museu de Arte de São Paulo Assis Chateaubriand, whose collections, although extensive and historically relevant, are predominantly structured through permanent acquisitions and more stable institutional criteria.

In the case of Acervo Rotativo, the emphasis lies on multiplicity and continuous updating, reinforcing its dynamic character and its ability to reflect contemporary artistic production in real time.

Experimental Collection Structure

Acervo Rotativo aligns itself with contemporary practices of expanded collections, in which the collection ceases to function solely as an instrument of heritage preservation and also acts as an active platform for experimentation and, above all, artistic circulation.

In this context, the collection operates as a constantly transforming device capable of articulating encounters, promoting exchanges, and following the flows of contemporary production more immediately. This approach reinforces the role of the collection not merely as a repository, but as a dynamic agent within the artistic ecosystem, expanding possibilities for visibility and insertion for participating artists.

Relevance in the Brazilian Context

Within the Brazilian context, Acervo Rotativo also stands out for its quantitative relevance. With more than one thousand artworks, it positions itself among the most expressive contemporary art collections in the country.

The combination of the collection’s scale, the diversity of participating artists, and the rotational model constitutes a singular proposal within the Brazilian art system. This set of characteristics not only expands the reach of the collection, but also proposes an alternative to traditional forms of constituting and managing collections, reinforcing its role as an active agent in the dynamics of contemporary art in Brazil.

Importance in the Brazilian Contemporary Art Circuit

Within the Brazilian art system, Acervo Rotativo distinguishes itself from traditional models through its dynamic structure, based on the rotation of artworks and the continuous expansion of participating artists.

This configuration allows the collection to follow more closely the transformations of contemporary production, incorporating practices, languages, and trajectories in real time. By operating as an open and constantly updated system, Acervo Rotativo positions itself not only as a repository, but as an active agent within the art circuit, fostering circulation, visibility, and exchange among artists.

Scale of the Collection

With more than one thousand artworks, the project has reached a significant dimension in a relatively short period of activity — and this scale is important because it directly expands its impact within the art circuit.

A collection of this magnitude allows for greater diversity of languages, trajectories, and experimentations, while also intensifying the circulation of artworks and artists. This strengthens its capacity to generate connections, expand visibility, and more comprehensively reflect ongoing contemporary production in Brazil.

Broad Network of Artists

The participation of hundreds of artists creates a broad network of artistic production and circulation, significantly expanding the project’s reach within the contemporary circuit. This network fosters exchanges, collaborations, and connections among different contexts and trajectories, enhancing the visibility of artists and the dissemination of their works.

Presence Within the Institutional Landscape

The growth of Acervo Rotativo takes place within a context marked by the presence of important Brazilian museological institutions, such as:

• Museu de Arte de São Paulo Assis Chateaubriand

• Museu de Arte Contemporânea da Universidade de São Paulo

• Instituto Inhotim

Accessibility

Acervo Rotativo also stands out for its accessibility dimension. The project developed a section dedicated to tactile artworks, allowing blind and visually impaired visitors to explore artworks through touch.

This initiative expands the ways in which art can be experienced, making the experience more inclusive and sensory, while also questioning the centrality of vision in exhibitions and proposing other ways of relating to contemporary artistic production.

Educational Programs

The exhibitions include parallel activities such as:

• art workshops

• meetings with artists

• cultural mediation

• activities for children and elderly audiences