III. FORMAL UPRIGHT STYLE BONSAI DEFINED
A. The formal upright style bonsai is almost always a
conifer depicting the stately redwood, cryptomeria or
pine found in nature. It imparts a feeling of ancient
age and strength.
B. The essential attribute in the formal upright bonsai
is the use of straight lines within the design. It has a
straight trunk with clear taper from base to apex. The
apex is directly above its base. It is a style of bonsai
which presents an image of strength and power.
C. Trunk
1. Is absolutely straight when viewed from the front and
from the side.
2. There is significant taper from base to apex; thicker at
the base, thinner at the top.
3. The apex does not lean towards the front as it does in
other styles.
4. Surface roots radiate evenly around the base of the
trunk.
D. Branches
1. Conifers have downward sloping branches, as on a
sequoia, and are relatively short. Their limited length
accentuates the trunk, giving it the appearance of being
taller than it is.
2. Deciduous trees may have either downward sloping or
horizontal branches.
3. As branches approach the top they may become more
horizontal and those in the crown may rise slightly.