BERLIN.- Álvaro Siza was born in 1933, on the same year that the Bauhaus closed its doors. He is perhaps the last living modernist or, at the very least, the most significant voice to carry out the unfinished modernist project all the way into the 21st century.

Siza: Unseen and Unknown showcases this continuity through 100 sketches, as well as its unavoidable contradictions. These drawings are from his most personal archive, in addition to small collections of close friends and family. Hence, they focus not only on the professional legacy but also on the familial one, where Maria Antónia Siza (1940-1973) takes centre stage. His wife will draw him, he will draw her and the loving embrace of the human body will be transversal to architecture, art, life.

Quite fittingly, Juhani Pallasmaa told Álvaro Siza last year that “architecture is such an impure and complex thing, that speaking about it is like speaking about the theory of life…”. In many ways, the Bernini folds of Maria Antónia’s cloths and hair develop in Siza’s own ink lines and this anthropomorphic research goes on long after her death, at just thirty-two years old. Those bodies will grow increasingly more abstract, like the Venus de Milo , losing its arms and becoming something more – where the Hellenic sacred feminine is everpresent.

Those limbs multiply and turn back into architecture and geometry in the work of their son, Álvaro Leite Siza (1962). Father and son labour independently on related themes, themes of mythology and religion, intertwining figures that reveal the importance of family. The future is now in the hands of a grandson, Henrique Siza (1992) and his architectural studies in Berlin. Looming in the city are the silhouettes of the masters that became the backdrop of Álvaro Siza’s first international proposals (1976-90), namely the Schlesisches Tor Residential Complex and the Kulturforum.

The “Bonjour Tristesse”, as it was nicknamed, revisits Berlinesque modernity through the curved corners of Poelzig's S. Adam Department Store or Mendelsohn's Mossehaus , while the Kulturforum, not far from the ashes of an ever-changing Potsdamer Platz , attempts to articulate the pieces of Scharoun and Mies like a glorious puzzle. Nowadays, beyond the Internationale Bauausstellung (IBA) , the Kulturforum has an empty core while Berlin is filled with glass buildings – Glas being the pen-name of Bruno Taut. Siza’s epitaph for Berlin is unexpectedly truer in the end: “The Taut City”.

Trapped by an unwanted title as ‘the architect of participation’ – after the Portuguese Carnation Revolution (1974) – Álvaro Siza will be invited to redevelop the SchilderswijkWest district (1983-93) in The Hague, and to design the new Faculty of Architecture (1984-96) in Porto. The familial camaraderie of peers and collaborative interactions of students, combined with the white rendering of the Neues Bauen, are evocative of the Bauhausian carefree avant-garde. The School of Porto, as it is now known, proves that the last true modernist is also the ultimate mannerist, reconnecting the complexity of modern vocabularies with classical canons.

Continuity, contradiction and hybridisation play with his subconscious. The unknown Sports Complex for the 1997 Universiade in Palermo approaches the materiality of amphitheatres, coliseums and bullfighting arenas – a vastly underrated urban redevelopment, like many of Siza’s international interventions. Another example would be his return to the Netherlands in 2002. Reclaiming the skyline of Rotterdam’s harbour, a city in constant expansion and reinvention, he suggests twin-towers yet only one was erected.

The New Orleans Tower was clad in stone, unlike the curtain-wall that one normally associates with skyscrapers or the iconic Gropius façade in Dessau. It seems serendipitous that one would celebrate the Bauhaus centennial less than a year after Álvaro Siza inaugurated his Chinese Design Museum clad in stone, unlike the curtain-wall that one normally associates with skyscrapers or the iconic Gropius (2012-18), in Hangzhou, built around a permanent Bauhaus collection. Starting that museum in the same year that he fractured his right arm, it is an unwavering testament to his philosophical cornerstone – hand drawings.

The exhibition is curated by architect António Choupina (Álvaro Siza’s Commissaire d’Expositions ) together with Dr. h. c. Kristin Feireiss (Aedes Architecture Forum).