Here's Peter Pook in Australia and his living sculpture as a chair.  And here's his website:   http://pooktre.com/photos/

(Click on underlined title to see more) Axel Erlandson created this with six sycamores planted in a ring pattern:  "To create the 'Basket Tree', Erlandson planted six sycamore trees in a circle, topped them all at one foot,

Yes, I can also do pruning services in San Diego, CA. This is both the maintenance of plant structure and the development and refining of plant structure. These four inter-related terms are part of the different landscaping services.