
BACH / Jaume Bach + Anna & Eugeni Bach maintain the dialogue between the original vaulted space and the abstract geometry proposed in 1987, designing a renovation that maintains the iconic elements of that proposal: the small triangular projection room that organizes and divides the circulation at the entrance, and the triangle suspended above the stage, which functioned as a reverberation device and now serves as an acoustic screen that conceals the center speakers.
To adapt to current programmatic and technical image and sound requirements, the translation booths have been eliminated, and the slope of the stalls' floor has been modified to improve screen visibility. The windows are closed with carved wooden panels, and the Serliana is preserved in a unique shade of red that welcomes visitors. Inside, the furniture has been renovated to improve the visibility of the film set, and the iconic suspended triangle has been transformed into a large acoustic screen that conceals its center speakers.

Reina Sofia Museum Cinema and Auditorium by BACH / Jaume Bach + Anna & Eugeni Bach. Photograph by Eugeni Bach.
The windows of the former hospital have been closed with carved wooden panels reminiscent of raindrops, creating the sensation of being outdoors. This idea is reinforced by a blue vault, reminiscent of the starry night sky, and the revival of classic red in various elements that allude to historic cinemas such as Erik Gunnar Asplund's Skandia and the Doré in Madrid. Absorbent surfaces in the window niches soften the lighting and transform the perception of the interior volume. In the lobby, a triangular piece of furniture is added to guide the flow of people and interact with the projection booth. The Serliana is unified in red, welcoming visitors and revealing the room behind velvet curtains, evoking cinematic universes from Buñuel to Kaurismäki.

Reina Sofia Museum Cinema and Auditorium by BACH / Jaume Bach + Anna & Eugeni Bach. Photograph by Eugeni Bach.
Project description by BACH / Jaume Bach + Anna & Eugeni Bach
The project proposes the transformation of the former auditorium of the Museo Reina Sofía into a new space for audiovisual formats. To achieve this, in addition to giving a new character to this emblematic museum space, it is necessary to modify both the entrance and the seating area. As well as intervene in the materiality of the hall to improve its acoustic performance and install a new image and sound system.
The Museo Nacional Centro de Arte Reina Sofía is located in the building of the former General Hospital of Madrid, an 18th-century construction designed by José de Hermosilla and Francisco Sabatini. After several interventions and following its designation as a Cultural Heritage Site with the status of Monument, it was inaugurated as a museum in 1992 and expanded in 2005. Nowadays, it is one of the leading centers for modern and contemporary art in Europe.
The building of the former hospital, known as the Sabatini building, included an auditorium built in 1987 by Jaume Bach and Gabriel Mora, which served all the museum’s conferences and events. With the expansion of the center, the institution gained two new auditoriums, which allowed the existing one to be converted into a cinema and auditorium.

The proposal seeks to preserve the iconic elements of Bach and Mora’s project: the triangular projection room that organizes and divides circulation at the entrance and the triangle suspended above the stage, which functioned as a reverberation device. In contrast, the existing translation booths are removed, as current technology does not require a dedicated space; the seating area is modified to increase its slope and improve visibility of the screen, and the emblematic suspended triangle is transformed into a large acoustic screen that conceals the central speakers.
With this strategy, the aim is to adapt the hall’s conditions to its new use while maintaining the character of “geometric objects” arranged under a large, vaulted space, as envisioned in the original project: a starry sky under which different events were organized.
The old hospital windows were closed with wooden panels featuring carved motifs evoking raindrops, subtly generating the feeling of being outdoors. The project reinforces this idea by establishing blue as the color of the vault (the night sky). It is also reclaiming the classic red of many cinemas and theaters throughout architectural history, with a special reference to Erik Gunnar Asplund’s Skandia Cinema in Stockholm and the Cine Doré in Madrid.

The blue of the sky and the red of the carpet recall classical theaters, establishing a link between the function of the space (which requires dark colors to avoid reflections) and the tradition of cinema and theater, especially since it is located in a neoclassical building. To mediate between these two tones, the absorbent surfaces placed in the window niches become points of soft lighting, highlighting these openings and turning them into outdoor-like volumes, enhancing the sensation of being outside.
In the entrance lobby, a new element is added: a triangular storage unit that dialogues with the geometry of the projection booth, helping guide circulation toward the back of the hall. The existing serliana is preserved, and all surfaces are unified in a single red tone. It appears as a distinctive element that welcomes visitors and reveals the new hall behind dense velvet curtains, evoking wide cinematic universes ranging from Luis Buñuel to David Lynch and from Pedro Almodóvar to Aki Kaurismäki.