At 97 years of age, the architect Gerhard Kallmann passed away on Tuesday in Boston. Kallmann’s career was ignited with the design of Boston City Hall, a neo-brutalist building that received mixed feelings of criticism and praise upon its completion. After escaping Nazi Germany in 1937, Kallmann studied at the Architectural Association in London before moving to the United States and teaching in Chicago and New York. It was in Columbia University where Kallmann met Michael McKinnell and the two would grow to co-found Kallmann, McKinnell & Knowles in 1962 – the same year they won the competition for City Hall. More about Kallmann after the break.