http://www.mahoodsculpture.com/kinetic-sculpture-marble/

Like Freestanding Sculpture,such as Gianlorenzo Bernini’s Apollo & Daphne, 20th century kinetic sculpture,..?
..such as Alexander Calder’s La Grande Vitesse in teh Vandenberg Center,Grand Rapids ,Michigan,
a)can be appreciated aesthetically from multiple perspectives
b) is usually made of marble or alabaster
c)is intended to be touched by the spectator, who remains stationary
d) is made entirely by hand,except for the pediment
The only answer that applies is a). KInetic sculptures can be made of a variety of materials(not b), they are not generally intended to be touched(not c); and any or no parts of them can be made by hand (not d).
Junk Marble Machine.avi