Harriet Pattison, 94, dies; Landscape architect with a tie to Louis Kahn

In a 2015 oral history interview with Charles Birnbaum, the president of the Cultural Landscape Foundation, she said it had been her idea to add a slope to the site so that the building looked like “it really belonged there, and it wasn’t sitting on a plinth, which had been Lou’s approach.” She also adjusted a water feature there so that instead of it being a “big, sort of dull reflecting pool,” water spilled from one pool to another.