Six Seville orange (Citrus aurantium) seedlings woven together.

Two kumquat (Fortunella) trees braided into a helix (approx 4-5 years after starting the project).

Inosculation, a form of approach grafting.

The better angle of the helix sculpture.

Five trifoliate oranges (Poncirus trifoliata) being fused for a fan espalier. Unfortunately, the sculpture died due to root damage.

A natural example of self grafting.