Architecture paris grand palais metal roof constrcution Architecture is both the process and the product of planning, designing, and constructing buildings and other physical structures. Journal · 10 · 02+♥ 736 Last update at 02 · 10 · by milo ‧‧‧ One of 7738Architecture More in ArchitectureMore in Paris Home Architecture > Parisparis grand palais metal roof constrcution PIFTW