Álvaro Siza expands his Serralves Museum in Porto with angular gallery

Portuguese architect Álvaro Siza has expanded the Serralves Museum in Porto, which he completed in 1999, with an angular extension housing some of his archival works.
Named the Álvaro Siza Wing, the three-storey extension has a geometric shape that branches out from the existing museum and slots in between the trees in Serralves Park.
The geometric wing branches off the existing museum
The Álvaro Siza Wing is the latest collaboration between the 90-year-old architect an