We have 4 objects that Giacomo Quarenghi has been involved with.

If you would like to cite this person in a Wikipedia article please use the following template:

<ref name=CH>{{cite web |url=https://www-6.collection.cooperhewitt.org/people/18042671/ |title=Giacomo Quarenghi |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=6 December 2021 |publisher=Smithsonian Institution}}</ref>