O’Callaghan’s works investigate how art can be used to voice current concerns, social and political.
Within her images and installations, she unearths associations between different people, objects, and sites.
Throughout her career, O’Callaghan’s work has embraced diverse mediums including sculpture, installation, photography, and video. The content and format for her projects are often determined by the specific content of her work. This site brings together a selection of the artist’s projects.