One of my favorite forms of bonsai is the root-over-rock design. It incorporates an attractive stone with nice texture and fissures and a bonsai tree growing over it.

In this case it is a Ficus ‘Mystery’ that was planted on this rock about 15 years ago. The original plant was quite boring and frankly ugly but over the years it is maturing into a lovely piece that surely will improve over time.

More secondary branching is needed to mature out the design.

The ugly cutting placed on the stone about 15 years ago

The same plant on the left before trimming and on the right after trimming and some wiring.