The first time Sam Van Aken saw tree branches being grafted and grown onto other trees, he likened it to Frankenstein. Yet, when the process became a full-time fascination, the Syracuse University art professor did not seek to create a monster but a piece of art.
The "Tree of 40 Fruit" is Van Aken's creation, a single tree that can produce 40 different stone fruits, or fruit with pits, including peaches, apricots, plums, cherries and nectarines.
Growing 40 types of fruit on one tree - CNN.com