"M+" visual culture museum, designed by Swiss architecture firm Herzog & de Meuron, is seen in West Kowloon Cultural District, Hong Kong, China, November 9, 2021. REUTERS/Tyrone Siu 

"M+" visual culture museum, designed by Swiss architecture firm Herzog & de Meuron, is seen in West Kowloon Cultural District, Hong Kong, China, November 9, 2021. REUTERS/Tyrone Siu 

"M+" visual culture museum, designed by Swiss architecture firm Herzog & de Meuron, is seen in West Kowloon Cultural District, Hong Kong, China, November 9, 2021. REUTERS/Tyrone Siu 

"M+" visual culture museum, designed by Swiss architecture firm Herzog & de Meuron, is seen in West Kowloon Cultural District, Hong Kong, China, November 9, 2021. REUTERS/Tyrone Siu 

People walk in front of "M+" visual culture museum, designed by Swiss architecture firm Herzog & de Meuron, in Hong Kong's West Kowloon Cultural District, China March 26, 2021. REUTERS/Tyrone Siu 

People walk in front of "M+" visual culture museum, designed by Swiss architecture firm Herzog & de Meuron, in Hong Kong's West Kowloon Cultural District, China March 26, 2021. REUTERS/Tyrone Siu 

Water gushes from a fountain in front of the halls of the Messe Basel fairground designed by Swiss architects Herzog & de Meuron at the Messeplatz square in Basel, Switzerland March 18, 2021. REUTERS/Arnd Wiegmann 

A group of people stands in front the halls of the Messe Basel fairground designed by Swiss architects Herzog & de Meuron at the Messeplatz square in Basel, Switzerland March 18, 2021. REUTERS/Arnd Wiegmann 

People walk under the open roof of between the halls of the Messe Basel fairground designed by Swiss architects Herzog & de Meuron at the Messeplatz square in Basel, Switzerland March 18, 2021. REUTERS/Arnd Wiegmann 

Swiss architects Jacques Herzog (R) and Pierre de Meuron of 'Herzog & De Meuron' architects pose following the opening ceremony for the "Elbphilharmonie" (Philharmonic Hall) concert hall along the Elbe river in Hamburg, Germany, January 11, 2017. REUTERS/Christian Charisius/Pool

Swiss architects Jacques Herzog (L) and Pierre de Meuron (R) of 'Herzog & De Meuron' architects pose with Japanese acustic engineer Yasuhisa Toyota following the opening ceremony for the "Elbphilharmonie" (Philharmonic Hall) concert hall along the Elbe river in Hamburg, Germany, January 11, 2017. REUTERS/Christian Charisius/Pool

Swiss architect Jacques Herzog of 'Herzog & De Meuron' architects holds a speech during the ceremony for the "Elbphilharmonie" (Philharmonic Hall) concert hall along the Elbe river in Hamburg, Germany, January 11, 2017. REUTERS/Christian Charisius/Pool

Swiss architects Ascan Mergenthaler, Pierre de Meuron, Jacques Herzog, Hamburg's Mayor Olaf Scholz, Marcelino Fernandez Verdes, chairman of the board of German construction company Hochtief AG and Christoph Lieben-Seutter, director of the Philharmonic Hall (L-R) are seen before the opening ceremony of the so-called "Plaza" of the Elbphilharmonie (Philharmonic Hall) during a press tour in Hamburg, Germany November 4, 2016. REUTERS/Fabian Bimmer

Hamburg's Mayor Olaf Scholz (R) and Swiss architects Jacques Herzog (C) and Pierre de Meuron are seen before the opening ceremony of the so-called "Plaza" of the Elbphilharmonie (Philharmonic Hall) during a press tour in Hamburg, Germany November 4, 2016. REUTERS/Fabian Bimmer

Swiss architects Jacques Herzog (L) and Pierre de Meuron stand in the 'Great Concert Hall' at the construction side of the Elbphilharmonie (Philharmonic Hall) in Hamburg, Germany February 3, 2016. The Elbphilharmonie is due to be openend in January 2017. REUTERS/Fabian Bimmer 

People stand in the newly designed fairground during the Baselworld fair in Basel April 24, 2013. The world's leading watch and jewellery show Baselworld is to be held in Basel from April 25 to May 2 , 2013. The new buildings were designed by architecture office Herzog & de Meuron. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: BUSINESS SOCIETY) 

People walk through the newly designed fairground during the Baselworld fair in Basel April 24, 2013. The world's leading watch and jewellery show Baselworld is to be held in Basel from April 25 to May 2 , 2013. The new buildings were designed by architecture office Herzog & de Meuron. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: BUSINESS SOCIETY) 

Drummers wearing traditional uniforms march through the newly designed fairground during the opening ceremony of the Baselworld fair in Basel April 24, 2013. The world's leading watch and jewellery show Baselworld is to be held in Basel from April 25 to May 2 , 2013. The new buildings were designed by architecture office Herzog & de Meuron. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: BUSINESS SOCIETY) 

Architects Jacques Herzog (L) and Pierre de Meuron pose at the official opening of The Tanks, new galleries within the Tate Modern art gallery in London July 16, 2012. REUTERS/Luke MacGregor (BRITAIN - Tags: ENTERTAINMENT) 

Dissident Chinese artist Ai Weiwei looks at photographs of the construction of the Serpentine Gallery Pavilion in London he co-designed with fellow artists Jacques Herzog and Pierre de Meuron, at his studio in Beijing May 29, 2012. Ai said on Tuesday that the escape and exit to the U.S. of blind activist Chen Guangcheng will embolden other Chinese to stand up to official injustices and encouraged them to refuse to live in fear of the authorities. In his most extensive comments on the case of Chen Guangcheng, whose escape caused a diplomatic crisis between Beijing and Washington, Ai said that the authorities' programme of "stability maintenance" will only grow worse with time. REUTERS/David Gray (CHINA - Tags: CIVIL UNREST POLITICS) 

Architects Jacques Herzog and Pierre de Meuron (R) stand in the concert hall during a visit at the construction site of the new Hamburg Philharmonic Hall (Elbphilharmonie) May 27, 2010. The Elbphilharmonie concert hall, built on top of an old warehouse in the HafenCity quarter, will celebrate its topping out ceremony on Friday, May 28, 2010. Construction costs of the most prestigious current architectural project in Hamburg have risen more than 200 percent and its completion was about two years behind schedule. REUTERS/Christian Charisius (GERMANY - Tags: ENTERTAINMENT BUSINESS CONSTRUCTION PROFILE) 

Architects Jacques Herzog and Pierre de Meuron (R) stand in the concert hall during a visit at the construction site of the new Hamburg Philharmonic Hall (Elbphilharmonie) May 27, 2010. The Elbphilharmonie concert hall, built on top of an old warehouse in the HafenCity quarter, will celebrate its topping out ceremony on Friday, May 28, 2010. Construction costs of the most prestigious current architectural project in Hamburg have risen more than 200 percent and its completion was about two years behind schedule. REUTERS/Christian Charisius (GERMANY - Tags: ENTERTAINMENT PROFILE BUSINESS CONSTRUCTION) 

Architects Jacques Herzog and Pierre de Meuron (R) walk up stairs during a tour at the new Hamburg Philharmonic Hall (Elbphilharmonie) under construction May 27, 2010. The Elbphilharmonie concert hall, built on top of an old warehouse in the HafenCity quarter, will celebrate its topping out ceremony on Friday, May 28, 2010. Construction costs of the most prestigious current architectural project in Hamburg have risen more than 200 percent and its completion was about two years behind schedule. REUTERS/Christian Charisius (GERMANY - Tags: ENTERTAINMENT BUSINESS CONSTRUCTION PROFILE) 

A woman walks up a spiral staircase in the new Cottbus Technology University library in the eastern German town of Cottbus November 17, 2006. The library, designed by Swiss architects Jacques Herzog and Pierre de Meuron was named 'German library of 2006'. REUTERS/Hannibal Hanschke (GERMANY) BEST QUALITY AVAILABLE 

A woman stands in front of the new Cottbus Technology University library in the eastern German town of Cottbus November 17, 2006. The library, designed by Swiss architects Jacques Herzog and Pierre de Meuron was named 'German library of 2006'. REUTERS/Hannibal Hanschke (GERMANY) 

A woman walks up a spiral staircase in the new Cottbus Technology University library in the eastern German town of Cottbus November 17, 2006. The library, designed by Swiss architects Jacques Herzog and Pierre de Meuron was named 'German library of 2006'. REUTERS/Hannibal Hanschke (GERMANY) 

A woman walks up a spiral staircase in the new Cottbus Technology University library in the eastern German town of Cottbus November 17, 2006. The library, designed by Swiss architects Jacques Herzog and Pierre de Meuron was named 'German library of 2006'. REUTERS/Hannibal Hanschke (GERMANY)
Also refer to: GF2DUYVGHEAA 

A man looks at a design for Russian gas monopoly Gazprom's St Petersburg headquarters by the Swiss architectural bureau Herzog & de Meuron during an exhibition in St Petersburg November 16, 2006. Bold designs for the Gazprom building in St Petersburg by six of the world's most renowned architecture firms, currently on display in the city's Academy of Arts, envision the gas monopoly's headquarters on the embankment of the Neva river as futuristic skyscrapers, which critics say clash with the historical skyline of Russia's second city. REUTERS/Alexander Demianchuk (RUSSIA) 

A design for the Gazprom headquarters by the Swiss architectural bureau Herzog & de Meuron is seen during an exhibition in St Petersburg November 16, 2006. Bold designs for the Gazprom building in St Petersburg by six of the world's most renowned architecture firms, currently on display in the city's Academy of Arts, envision the gas monopoly's headquarters on the embankment of the Neva river as futuristic skyscrapers, which critics say clash with the historical skyline of Russia's second city. REUTERS/Alexander Demianchuk (RUSSIA) 

Roche Chief Executive Officer Franz Humer poses at the construction site of Roche's new biotech plant at its headquarters in Basel, Januar17, 2005. The plant, where the colon-cancer treatment Avastin will be produced for the European market starting in 2009, was designed by Swiss architects Herzog and de Meuron. 

Roche Chief Executive Officer Franz Humer (R) visits the construction site of Roche's new biotech plant at its headquarters in Basel, January 17, 2005. The plant, where the colon-cancer treatment Avastin will be produced for the European market starting in 2009, was designed by Swiss architects Herzog and de Meuron. REUTERS/Sebastian Derungs STD/CR/DL 

Roche Chief Executive Officer Franz Humer poses at the construction site of Roche's new biotech plant at its headquarters in Basel, Januar17, 2005. The plant, where the colon-cancer treatment Avastin will be produced for the European market starting in 2009, was designed by Swiss architects Herzog and de Meuron. REUTERS/Sebastian Derungs STD/CR/ 

General view of the Forum building May 5, 2004, an icon of Barcelona's contemporary architecture, designed as an equilateral triangle measuring 180 metres on each side, by [Swiss] architecture duo Herzog and De Meuron. [The Forum, a new and creative space for reflection and experimentation in relation to the main cultural and social conflicts that humanity is faced at the outset of the 21st century, will run from next week May 9 to September 26.] 

General view of the Forum building May 5, 2004, an icon of Barcelona's contemporary architecture, designed as an equilateral triangle measuring 180 metres on each side, by Swiss architecture duo Herzog and De Meuron. The Forum, a new and creative space for reflection and experimentation in relation to the main cultural and social conflicts that humanity is faced at the outset of the 21st century, will run from next week May 9 to September 26. TO GO WITH FEATURE STORY SPAIN-BARCELONA REUTERS/Albert Gea 

General view of Barcelona's Forum construction area including the
"jewel in the crown", a bright blue triangular building (front)
designed by Swiss architecture duo Herzog and De Meuron November 4,
2003. With raged-edged windows breaking up the 180-metre long facades
and water streaming into the interior through elongated sky-lights from
a roff-top pool, organizers hope it will be a boom for Barcelona as
Frank Gehry's Guggenheim was for Bilbao. TO MATCH FEATURE SPAIN-FORUM.
REUTERS/Albert Gea

SP/CRB 

A worker makes adjustments to windows of the "jewel in the crown" of
Forum Barcelona 2004, a bright blue triangular building (front)
designed by Swiss architecture duo Herzog and De Meuron November 4,
2003. With ragged-edged windows breaking up the 180-metre long facades
and water streaming into the interior through elongated sky-lights from
a roof-top pool, organizers hope it will be the boon for Barcelona that
Frank Gehry's Guggenheim was for Bilbao. TO MATCH FEATURE SPAIN-FORUM.
REUTERS/Albert Gea

SP/CRB 

- UNDATED FILE PHOTO - The Hyatt Foundation announced April 1, 2001 that Swiss architects Jacques Herzog and Pierre de Meuron are winners of the 2001 Pritzker Architecture Prize, considered the top honor in architecture. Herzog and de Meuron are best known for their conversion last year of a power plant on the Thames in London into the Tate Modern art gallery, pictured in an undated file photo.
(Credit : Margherita Spiluttini/Hyatt Foundation) 

- UNDATED FILE PHOTOS - The Hyatt Foundation announced April 1, 2001 that Swiss architects Jacques Herzog (L) and Pierre de Meuron (R), shown in undated file photos, are winners of the 2001 Pritzker Architecture Prize, considered the top honor in architecture. Herzog and de Meuron are best known for last year's conversion of a power plant on the Thames in London into the Tate Modern art gallery.
(Credit : Margherita Spiluttini/Hyatt Foundation)