An installations sculpture is
a. a sculpture that has an integral relationship with the particular site where the exist.
b. a sculpture that has a relationship with its surrounding.
c. a group of interrelated objects that exist together in a space.
d. a form of site specific work, which is designed to affect the way a space is experienced.

An installation sculpture is a form of site specific work, which is designed to affect the way a space is experienced. One good example to this is Michaelangelo's Pieta. The following are the materials used in sculptures: 1. Cast bronze - lost wax 2. Bronze -bonded or cold cast 3. Marble -bonded or cold cast 4. sculptured marble 5. clay and terra-cotta 6. fiberglass 7. soapstone 8. aluminum 9. Durastone

Walls is easier to memorize