Rock Plantings are a great way to learn perspective and scale. Rock Plantings are more associated with the art of Penjing than Bonsai as they tend to be more about accentuating the natural feel of the stone and trees and not so much about the individuality of the trees themselves.
The Rock you see is the Rock we will ship.
Rock #3: 4 1/2" tall, measured from the table to the top of tree. The width is 3.75" and it's 2" high.