Some of his sculptural plaques were installed on buildings in the Dupont Circle area which were restored by his partner Froeder [REF].
From 2008 to 2011, a retrospective exhibit of Cavanaugh's work, In Search of Motion, traveled to the Saginaw Art Museum,[REF] the Kalamazoo Institute of the Arts,[REF][REF] and the Dubuque Museum of Art [REF].