What is referred to by 'architect renzo'?

Based on the clue 'architect john nash is known for his redesign of t...', what is the answer? Based on the clue 'architect jules hardouin mansart designed the chur...', what is the answer? Based on the clue 'architect julia morgan designed this publishers ca...', what is the answer? Based on the clue 'architect julia morgans records on this california...', what is the answer? What is associated with: architect thomas walter completed the cast iron dome of this washington dc building in 1863? Based on the clue 'architect william van alen put radiator caps on th...', what is the answer? What is associated with: architects like louis sullivan flocked to this midwest city to help rebuild it in the years af… What is associated with: architects pietro solario marco ruffo bulit the wall around this moscow landmark circa 1490?