Ricardo Porro, an architect who gave lyrical expression to a hopeful young Cuban revolution in the early 1960s before he himself fell victim to its ideological hardening, died on Thursday in Paris, where he had spent nearly half a century in exile. He was 89.

His death was confirmed by friends and associates, including John Loomis, the author of “Revolution of Forms: Cuba’s Forgotten Art Schools.” — nytimes.com

William Byrd Callaway, one of the Bay Area’s most influential landscape architects, died Nov. 25 of cancer in San Francisco. He was 71. [...]

In 2007, by then the CEO of one of the profession’s largest firms, Mr. Callaway received the ASLA Medal from the American Society of Landscape Architects for accomplishments that included inspiring other designers “to retain an idealistic view of the profession and the world.” — sfchronicle.com

Bridging the aspirations of developers and the firm’s architects, Mr. Katz negotiated into existence some of the tallest mixed-use buildings in the world, among them the Shanghai World Financial Center and the International Commerce Centre in HK.

His other projects for KPF included Roppongi Hills, a huge complex in Tokyo encompassing an office tower, apartments, shops and restaurants, movie theaters, a museum, a hotel, a television studio, parks and an outdoor amphitheater. — nytimes.com

Mildred Friedman, a curator at the Walker Art Center in Minneapolis in the 1970s and ’80s who helped both the museum and the contemporary design and architecture it celebrated become objects of international acclaim, died on Sept. 3 in Manhattan. She was 85. [...]

Ms. Friedman executed a curatorial hat trick: She elevated design even as she made it more accessible — and she did it in Minnesota, far from the traditional sanctums of aesthetics. — nytimes.com

We are very sad to learn of the passing of amazing designer Deborah Sussman, who died this morning after a battle with cancer." — @DesignObserver — Twitter

Randall Stout, an environmentally sensitive architect who earned a national reputation for designing dynamically shaped regional museums, mostly in his native South, died on Friday at his home in Los Angeles. He was 56.

His brother, Steven, said the cause was renal cell cancer. — nytimes.com

Kahn was one of three founding members of IDEA Office, formerly the Central Office of Architecture. He originally opened the office in 1987 together with fellow architects Ron Golan and Russell N. Thomsen. In 2009, he renewed his long-standing partnership with Thomsen to form IDEA Office. Their work includes design at all scales, from graphic design to installations and industrial design, to architecture and urban planning — sciarc.edu

Frederic Schwartz, an architect whose plan to rebuild the World Trade Center site finished second among hundreds of entries, and who went on to create memorials in New Jersey and Westchester County to victims of the Sept. 11, 2001, terrorist attacks, died on Monday in Manhattan. He was 63. — nytimes.com

Austrian architect and designer Hans Hollein, a winner of the prestigious Pritzker Architecture Prize whose work ranged from big museums through tiny shops to furniture and sunglasses, has died. He was 80. [...]

He won the 1985 Pritzker Prize for his work, which often included touches of fancy, such as bronze-clad palm trees in a Vienna travel agency. — washingtonpost.com

It is with great sadness that The Miller Hull Partnership today announces the recent passing of beloved colleague and founding partner, Robert Hull FAIA, from complications related to a stroke suffered while on sabbatical in Port Elizabeth, South Africa. — millerhull.com

Yesterday, March 19, Horace Havemeyer III, Metropolis’s founding publisher passed away peacefully at his home in New York City. Death released him from the suffering brought on by complications from CIDP, a chronic neurological disorder that rendered him quadriplegic in mid-2011. He was 72. — metropolismag.com