We have one object involving Ciarán O'Neill but it hasn't been photographed or we can't show it 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://www-6.collection.cooperhewitt.org/people/2318798981/ |title=Ciarán O'Neill |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=27 September 2022 |publisher=Smithsonian Institution}}</ref>