This Pinus Parviflora (White Pine) is a very common used specimen for Bonsai trees. I bought this tree at the International Noelanders Bonsai Fair in Genk - Belgium.
Often these trees are grafted on a black pine which makes them tougher. It has an often used shape and measures 36cm's in with and 35cm's in height.
The tree is about 25 years old.