The sculpture will consist of two separate
objects, which will be installed adjacently in the same gallery space.
The first object is a large welded steel sphere, covered with numerous
forged steel rods, treated in such a way as to resemble roots or tentacles.
The sphere will rest on four short, machined steel struts welded to
its base. The second object is to be a large marquee arrow sign, complete
with an array of incandescent lights, featuring the sculpture's title
crisply cut out of each side. The arrow will be suspended from a steel
frame, resembling a roadside signpost, with the head of the arrow pointing
at the center mass of the sphere. Inside each of these two pieces will
be a microcontroller configured with electronic hardware that will produce
a change in the sculpture based on audience interactions and changes
in the gallery environment.
The primary object of this installation
is a 40-inch diameter steel sphere with hot-formed steel round bars
welded to its surface. The sphere will be fabricated using two A414
Grade C carbon steel hemispherical tank heads welded together using
the GTAW or GMAW process. The forged round bar will be of A36 carbon
steel that will be heated and twisted until an organic from is achieved.
These steel bars will then be joined to the exterior of the sphere using
the GMAW process. As previously suggested, the sphere will rest on four
legs made of machined steel. These leg struts will be lathe turned to
a taper of 15 degrees, with a rubber pad at the floor. The total weight
of the sphere before the forged bars are joined will be 380 pounds.
Additional weight resulting from the steel tentacles and struts will
be no more than 200 pounds, for a total of 580 pounds. The sphere will
retain its natural bluish hot oxide patina with some slightly rusted
areas. To maintain this natural color after fabrication processes, a
tool black spray application followed by rinsing and environmental oxidation
will be used. All sharp edges on the forged steel elements will be softened
with abrasives.
The secondary object will be a large
marquee arrow sign fabricated from welded and painted aluminum. The
arrow will measure 6-feet in length and will be suspended from a painted
aluminum framework by two lengths of wire rope. The arrow will be controlled
by a microprocessor that will switch an array of relays wired between
groups of low output lights and their power supply. Light behavior will
appear erratic at times and at other times it will follow a regular
pattern according to a software script. The lights themselves will vary
in actual output wattage, size, and color to give the marquee a dilapidated,
or at least poorly maintained appearance.
Interactivity will be enabled via a
pair of microprocessors, one installed inside the arrow, with the other
in a circuitry compartment in the sphere. An optical sensor on the arrow
will detect gallery viewers in the space as they breach the space between
the point of the arrow and the steel sphere. Upon viewer detection,
the computer will adjust the arrow's light behaviors according to several
coded scripts. Device control for alternating current will occur through
solid state relays. The interior of the sphere will also contain electronic
and mechanical components that will provide reactive behavior. One microprocessor
will provide logic, receiving input from a sensor that will detect even
a gentle touch to the sphere or its appendages. The sphere's processor
will send control voltage to a group of relay switches that will drive
several solenoid devices that will click against the inside surface
of the sphere. The pair of processors will relay data to one another
through a simple wireless network allowing motion detected by the arrow's
optical sensor to produce an effect inside the sphere. In turn, the
microcontroller inside the sphere can produce a change in the flashing
lights of the arrow when a viewer touches the sphere.
The subjects explored in this work range
from investigations into the nature of a sculpture's status, to details
articulating metaphoric expressions of perception and reaction. This
new proposed sculpture is a continuation of a previous body of work,
which subjects traditional sculptural practices to the rigors of profane
cultural systems that, under normal circumstances, would be in conflict
with fine arts ideals. This is achieved by creating an autonomous sculpture,
which is then installed in a space with another object that modifies
its meaning. This relationship denatures the sculpture and assigns it
a new and enriched set of properties. The Big ball of Ouch will
operate within these parameters, with the dialogue between the individual
objects becoming the focus of the work.