Hina
Deborah Butterfield
Deborah Butterfield, American, born 1949
1990-91, Bronze, 80 x 28 x 112 inches
Collection of the Modern Art Museum of Fort Worth, Fort Worth, Texas
About the Artist
Deborah Butterfield's life in Bozeman, Montana, is very much
involved with horses. She trains horses to compete in the demanding
sport of dressage (dre-sazh). During dressage competitions, riders
guide their horses through a series of walk, trot, and canter
movements without any obvious use of hands or reins, directing the
horse mainly with leg and seat signals. The horse's movements must
be smooth, precise, and graceful, and the spectators should not be
able to see the rider's signals to the horse. During the competition
the movements are performed in a specific order.
Two or more officials seated in various places around the ring
judge the contestants. The judges give riders and horses points for
the performance of each movement and also give penalties for errors.
When the performance is finished, the points for all contestants
are totaled and the one with the most points wins the competition.
The techniques used in this type of competition were originated by
military officers who rode horseback. Because they had to use their
hands to hold weapons, they gave signals to their horses with their
legs and by shifting their body weight.
Since Deborah Butterfield develops an extremely close relationship
with the horses she trains, she understands these animals in a way
that only someone deeply involved with them can. For more than 15
years horses have been the only subject of her sculpture.
Butterfield has built horses from many materials, from mud and
sticks to rusty scrap-iron and bronze. She has used automobile
parts, parts from motorcycles and other machines, and a variety of
scrap-metal pieces.
About the Art
For this sculpture driftwood pieces were gathered and then cast in bronze
to be assembled in the form of a slightly over-lifesize horse.
Horses have been a traditional subject of sculpture in the history
of art. The horse has been important to man for travel, warfare,
labor and sport. Butterfield's horses differ from many of the
equestrian statues seen in city parks or plazas. Her horses are not
ridden by heroes. Hers are riderless and seem to represent a gentler,
more domesticated animal. They encourage us to think about the
possibility of a relationship with a nature that is not threatening
or imposing, but is simple, noble, and compatible with humanity.
Additional Information
Sculptures are three-dimensional works of art. They have height,
width and depth. Paintings and drawings, on the other hand,
are two-dimensional works having the two dimensions of height and
width.
There are three major ways to construct sculptures:
- additive processes,
- subtractive processes, and
- casting.
Modeling and assembling are both additive processes. Modeling is
often done with clay, and as long as the clay is wet, the sculptor
can add on more and more clay to build the form desired. Clay can
be pinched outward, scratched with sharp tools, and sections can be
cut away. Assembling is accomplished when individual pieces are put
together to form the sculpture.
Carving is a subtractive process and involves removing material
until the desired form is produced. Wood and stone are some of the
common materials used for carving sculptures.
Casting is the method of producing sculpture that was used for
Butterfield's Hina. Metals, especially bronze, are the materials
often used in casting. Bronze can be heated until it is an extremely
hot liquid and can be poured into a mold. Hina was cast by the
lost-wax method, a complex process that involves several steps.
The basic steps in casting are as follows:
- The sculptor makes a full size model of the intended sculpture in clay or plaster.
- A coat of synthetic rubber is used to make a mold of the clay or plaster piece produced in step 1. The rubber is applied to the model, and
when removed makes an accurate mold of all the details of the
original piece.
- The rubber mold is now an exterior mold of the beginning model. It is
coated inside with wax about 1/8 inch deep. The wax layer is the
exact shape and thickness at this point that is desired for the
final metal sculpture.
- The hollow space inside the wax layer is filled with a plaster
mixture that is allowed to dry. The rubber mold is removed from
the wax layer and many wax rods are attached all over the outside
of the wax model. In a later step, when the hot metal is poured
in, these rods will become channels through which the melted
materials will flow out of the mold.
- The wax model, with its wax rods and plaster core are covered
with a layer of the same plaster that was earlier used to form the
core, and this whole piece is placed in a kiln. The heat of the
kiln melts away the wax (lost-wax) leaving an empty space between
the inner plaster core and the outer layer of plaster. The molten
metal is poured into this space. The metal takes the shape of the
space once occupied by the wax. Sometimes it can take several
days for the hot metal to cool enough to be handled.
- The inner and outer layers of plaster are removed, the
rough spots on the sculpture are filed away, and the final piece
is ready to be cleaned and polished.
For the sculpture Hina, instead of a clay or plaster model (step 1),
Butterfield used pieces of wood to make her full size model of the
bronze sculpture she wanted to produce. When the rubber (step 2) was
applied to the wood, it made a mold that showed the exact texture of
the wood. Therefore, after the sculpture was cast, the finished
piece had the same texture as the original wood.
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