Shown here before completion, the entry to the Contemporary Art Museum of Castilla and León, designed by Mansilla + Tuñón, is on the far corner of the entry courtyard.
Photo: © Sergio Belinchón

In the MUSAC lobby, two angular skylights meet at a common corner.
Photo: Courtesy Mansilla + Tuñón Extra Large Image

Alternating areas of light and dark help visitors find their way through MUSAC.
Photo: Courtesy Mansilla + Tuñón

The raw concrete walls of the Contemporary Art Museum of Castilla and León display the imprints of the wood forms that cast them.
Photo: Courtesy Mansilla + Tuñón

Section drawing through MUSAC at the lobby and multiuse room, looking northeast.
Image: Mansilla + Tuñón Extra Large Image

Section drawing through MUSAC exhibition spaces and patios, looking northeast.
Image: Mansilla + Tuñón Extra Large Image

Northeast elevation drawing of the Contemporary Art Museum of Castilla and León.
Image: Mansilla + Tuñón Extra Large Image

Southwest elevation drawing of MUSAC.
Image: Mansilla + Tuñón Extra Large Image

The complex interconnection of museum spaces and patios provides a high degree of flexibility for exhibits at MUSAC.
Photo: Courtesy Mansilla + Tuñón

Some windowless galleries in MUSAC are daylit from above.
Photo: Courtesy Mansilla + Tuñón