- Titles Gallery Structure (Proper)
- Artist Dennis Oppenheim, American, 1938 - 2011
- Medium painted wood and medium-density fiberboard
- Dimensions 9 1/4 × 25 3/16 × 23 1/2 in. (23.5 × 64 × 59.7 cm)
- Credit Line Gift of Dennis Oppenheim, 1998.53
- Work Type maquette
- Classification Sculpture
- Signature Unsigned
- Inscription Bottom, in graphite: [illegible]
- Provenance Dennis Oppenheim; gift through the Dennis Oppenheim Archive and Collection, New York, to the Birmingham Museum of Art, Alabama, 1998