Читать книгу The Handcarved Bowl - Danielle Rose Byrd - Страница 21
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T H E H A N D C A R V E D B O W L
Chapter 1 | H A R V E S T
ASSESSING TREES
By knowing what you are looking for in a tree, you can avoid problems that may arise
later on in the process, such as reaction wood, rot, and twisting grain.
EVEN GROUND
MEANS EVEN
GROWTH
Trees that have grown on level
ground are also most likely to have
grown steadily upright and yield
good carving wood. Trees that
grow on an incline grow inconsis-
tently to make up for this uneven
ground, creating reaction wood
that has the potential to behave
unpredictably after cutting. This
becomes most apparent while the
wood is drying, and may come as
a big surprise to you after putting
in a lot of time and effort to fell,
store, and carve it.
MOSS & FUNGUS
Trees with a significant amount
of moss or fungus may indicate
that rot is already taking place or
is going in that direction. Minimal
amounts of moss are typically fine,
but keep an eye on other signs that
may point toward a not-so-fruit-
ful haul, like woodpecker holes.
Insects like to move in once wood
starts rotting, and the woodpeck-
ers come next in that string of
events. By keeping your eye on
these kinds of activities, you can
save yourself a lot of time, and a
few meals for those woodpeckers.
SPALTING
Spalting can occur during the
rotting process and produce dark
streaks throughout the wood that
can be a desirable design feature.
As with most things, moderation
is the key. If spalting is present,
check for soft, punky spots in the
wood by pressing your fingernail
into it. Smooth, crisp cuts are
never possible when the wood is
punky like this. Structural integ-
rity could also be at stake. Some
people even take fresh logs and
partially bury them to encourage
a more regulated spalting while
keeping a vigilant eye on them.
EVALUATE THE
BARK
The bark on a tree tells a story. If
you pay close attention, it can illu-
minate a lot of what is going on un-
derneath. Consistent bark striation
patterns signify steady, consistent
growth that implies consistent,
straight grain throughout the tree.
Conversely, a twisted or gnarled
bark pattern implies disrup-
tions in that straight, consistent
growth and could imply potential
problems. These evaluations are
extremely valuable in reducing sur-
prises later on, so take your time.
As you carve more, you develop a
keener eye and a more discerning
palate for what is acceptable. This,
of course, comes at the cost of
fiddling with less-than-desirable
wood. But don’t discredit the value
of using less-than-ideal wood; It’s
important to get firsthand experi-
ence learning what works and what
doesn’t. Books can only teach you
so much.
Of course, it’s not always
possible to choose a tree with a
clear trunk, so refer to Preparing
Bowl Blanks on p. 90 to learn how
best to deal with knots and other
defects, anticipated or not.