The news hit with that strange, delayed weight that comes when a giant leaves the world — you already felt their presence was larger than a single lifetime, and yet suddenly it’s finite, marked by a date. Looking at the Guggenheim Bilbao today, from this angle where the titanium curves gather the grey sky and the mirrored spheres seem to swallow up fragments of people passing by, you can almost feel Gehry’s mind still working through the metal.