There aren't any objects involving R 20th Century that have been photographed yet or maybe they have (had their pictures taken) but we can't show them to you right now.
If you would like to cite this person in a Wikipedia article please use the following template:
<ref name=CH>{{cite web |url=https://collection.cooperhewitt.org/people/18057767/ |title=R 20th Century |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=29 April 2024 |publisher=Smithsonian Institution}}</ref>
