Former head of design for Dame Zaha Hadid, Philip Michael Wolfson, reflects on her work and career in the first of two lectures marking the 10-year anniversary of the Investcorp Building. Former head of design for Dame Zaha Hadid, Philip Michael Wolfson, reflects on her work and career in the first of two lectures marking the 10-year anniversary of the Investcorp Building. The iconic building, opened by Dame Zaha Hadid in May 2015, is at the heart of the Middle East Centre today. It was the last of her buildings for which she attended the opening ceremony before her tragic death in 2016.