| Treib (1988) | Relationship between the sculpture and the park | 1) Garden for sculpture |
| 2) Sculpture for the garden |
| 3) Garden as a sculpture / sculpture as a garden |
| Jung (1990) | Relationship between the sculptures and the site | 1) Sculpture installed after the site is constructed |
| 2) Installation location is modified by the site |
| 3) Sculpture is site-specifically created |
| 4) Sculpture is determined and modified according to the site |
| Kim (2012) | Relationship between public art and the site | 1) Commemorative and traditional artwork |
| 2) Art in public place |
| 3) Art in urban design |