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4-24-1991
Living volumes
George D. Yanson
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ROCHESTER INSTITUTE OF TECHNOLOGY
A
Thesis Submitted
to the
Faculty
ofThe College
ofFine
andApplied Arts
in
Candidacy
for
the
Degree
ofMASTER OF FINE ARTS
LIVING VOLUMES
By
George
D. Yanson
APPROVALS
Advisor: Graham Marks
Date
sj6f"'1
Associate Advisor: Robert D. Schmitz
Date:
&-
2./ -
V
Associate Advisor: Edward C. Miller
Date:
S- .
~
I
r ,I
Special Assistant to the
Dean of Graduate Affairs: Philipaornarth
Date:
~Z~L11
_
Peter Giopulos
I,
George D. Yanson, prefer to be contacted each time a request for reproduction is made.
I
can be reached at the following address:
George D. Yanson
2
Pond View Drive
Pittsford, New York
14534 9501
716 24&5022
TABLE OF CONTENTS
APPROVALS
"LIST
OF PLATES
iv
THESIS PROPOSAL
viINTRODUCTION
1
INFLUENCES
AND
REFERENCES
3
THE WORK
6
RESULTS AND
CONCLUSIONS
11
ENDNOTES
13
APPENDIX
15
LIST OF PLATES
Plate
Page
1.
Teapot
by
Chris
Gustin,
c/10 stoneware.1
16
2.
Earthenware figure study
by
author,
1985
17
3.
Large
ollas,
San
Juan,
Pueblo
I,
16 3/4
and17
1/8
inches.218
4.
Venus
ofLespugue,
prehistoric,
ivory,
5
1/4
inches.^1g
5.
"Fruit",
double-spouted
vessel withstrap handle in Paracas Necropolis
style
(200
-100B.C.),
from South Coastal
Peru.420
6.
"Matiere
Pleated in
the
Shape
of aNut",
1967,
by
Antoni
Tapies. 5
21
7.
"Material
in
the
Shape
of anArmpit",
1968,
by
Antoni Tapies.
^
22
8.
"Egg-Pod",
pitfired
stoneware,
20
inches,
by
author23
9.
Figure
Vessel,
woodfired
porcelain,
16
inches,
by
author24
10.
Squash-form
vessel , woodfired
porcelain,
8
inches,
by
author25
11.
"White
Basin",
porcelainvessel,
woodfired,
6
inches
by
author26
12.
alternate view ofPlate
no.11
27
13.
Stoneware
vesselby
Hans
Coper,
burnished slip
and oxide surface.728
14.
"Mama",
saggerfired
earthenware,12
inches,
by
author29
1
5.
"Honey
dew",
saggerfired
earthenware,1
5
inches,
by
author30
V
16. "Red
One",
saggerfired
earthenware, 14
inches,
by
author31
17.
"Red
Adolescent",
saggerfired
earthenware,
14
inches,
by
author.32
18.
"Magic
One",
saggerfired
earthenware,
13
inches,
by
author33
19.
"Dark
Horse",
saggerfired
earthenware,
14
inches,
by
author.34
THESIS PROPOSAL
The
purpose ofmy
thesis
work willbe
to
pursue connectionsbetween my
personalresponse
to
clay
andto
living
forms,
animal and vegetable.Through
the
necessary
research,
experimentation,
andhistorical
reviewI
will attemptto
mergematerial,
form
and surface
into
non-functional vessels which alludeto
these
containers ofliving
volumes.
INTRODUCTION
Two
ofmy
activities,
planting
andharvesting
a garden andmaking
andfiring
clay
vessels,
are connectedby
my
personal responseto
forms. These
activities are alsoconnected
by
my
responseto clay,
aliving
material,
whichbecomes
an equivalentfor
askin or a shell
surrounding
aliving
volume.FRUITS AND
FIGURES
I have
watched vegetables growin
a garden.They
take their
place onthe
earth.Responding
to their
environmentthey
ripenin
the
sun.At
the
end ofthe
seasonI'm
excited
by
the
variety
offorms;
how
the
forms
suggestfigure,
gesture,
and eroticqualities.
In
the
Fall
these
forms
are alwaysfull. Their
shapes alludeto
a structurethat
is
consistent withliving,
growing
things.
After
their season,
and asthey
decay,
their
skins wrinkle and
the
fruit inside
withers.A
shellis left
andthe
remains of alife
supporting
structurelay
opento
investigation.
I
am attractedto the textures
ofdecaying
life
as well.CLAY
I have
alwayshad
a romantic notion about clay.Every
time
I
center alump
ofclay
onthe
wheelI
amremindedthat
I
amdealing
with a materialthat
has
a mind and acharacterof
its
own.Clay
has
to
be
methalf
way.The
effortto
centeris
alwayshalf
the
effort
it
takes to
pushit
there.
Attempts
to
overpowerthe
clay
pushit
clearto the
otherside of center.
I
think
ofclay
as abeing.
We,
in
partnership,
are ableto
make no morethan
whatthe
clay
orI
am capable.Clay
has
limits.
There is
atension
setup
(
an anticipation ofcollapse)
whenclay is
pushedto the
point of cracking.I enjoy
the
cracksfor
this
drama.
I enjoy reading
the
cracksasthe
effect ofinternal forces stretching
the
potlarger
(to
greaterfruitfulness)
and
the
result of externalforces eroding
andimparting
a sense oftime.
Toshiko Takaezu has
said aboutclay,
"It
is
alive,
you know."8Clay
is
alive;
it is
full
of micro organisms which makeit
moreslippery
with aging.Feed it
beer
or wine orurine and
the
organic culture wetsthe
clay making it
more plastic.Recent
scientificstudies support
the
theory
that clay,
withthe
capacity
to
store andtransfer energy, wasthe
brewing
potin
whichlife
forms first
evolved onEarth.
This
information
has
supportedmy
effortsto
produceforms in clay
which would evoke a sense oflife,
like
the
INFLUENCES AND REFERENCES
FORM
I
found
adirect
approachto the
figure in
a moderndance
class.My
instructor,
Elizabeth
Clark,
uses atheory
called"ideokinesis"
in her
teaching.
The
theory
simply
stated
says,
"a
picturein
the
mind's eye can produce a physiologicalresponse."
Imagining
the
quality
ofbuoyancy,
like
that
of ahelium
filled
balloon,
helps
the
dancer
express
that
quality in his
orher
movements,
I believe
this
training
ofempathizing
withimages
andideas helped
mefind
translation
ofmy ideas into clay forms.
Related,
andfrom
adifferent
source,
is
Philip
Rawson's
phrase"athletic
sympathy".9
He
contendsthat
by
imagining
oneselfmoving
asthe
drawing
modelmoves,
oneis
ableto
renderthat
movement more convincingly.Other instruction from
the
dance
class whichbecame
a vital connectionfor
mewas
the
description
ofthe
energy
contained withinthe
spacedefined
by
adancer's
outstretched arms.
The
spacebetween
the
instructor's
chest andher
arching
andenveloping
arms andhands became dynamic
and charged withenergy
as shedemonstrated her
pointduring
class.I have
connectedthis
image
to
my memory
ofAngela
Fina
throwing
acup
onthe
potter's wheel.The dancer enclosing
andgiving
life
to
space andthe
potteropening
aclay form
andgiving
the
void a sense of presencewere about
the
samething.
I decided
to
make potsexpressing
the
dynamism
found in
the
figure.
In
an abstractway,
Chris Gustin
captured elements ofthe
figure
and ofclay
which
interested
me.In
the
potillustrated
(Plate
no.1)
one seesChris'finger
tracings
in
the
clay.The
potis
"alive"because
ofthis
recordedhuman
activity.Chris
saysthat
partof
the
preparationfor making
these
pots wasdrawing
andsculpting
the
figure.
He
keeps
"figurative
imagery
in
mind"when
making
pots.1Part
ofmy
studio work was afigure
sculpture class.Working
with a method ofmodeling
that
usedslabs andcoils,
I
producedhollow
torso
studies(Plate
no.2).
Familiarity
withthe
figure from
a number ofdrawing
andpainting
classes andespecially
I
wasinspired
by
the
sculpture ofBrancusi
andJean
Arp.
Using
a quotefrom
Arp,
Michel
Seuphor
says aboutArp's
work, "Like
Paul
Klee,
Arp
believed
in
the
essential naturalnessof art
-'art
is
afruit
that
growsin
man,
like
afruit
on aplant,
or achild
in its
mother'swomb'
-and
his
personalinclinations
allowedhim
to
develop
his
art
into forms buoyant
with life."11The
sameasymmetry
which giveJean Arp's
sculpture alively,
changing
contourwhen seen
from
various perspectivesis
found,
in
a subtleway,
in
the
early Pueblo food
storage vessels.
The hand
building
process usedby
America's indigenous
peoplesresulted
in
pots which were notperfectly
symmetrical.Even
moredynamic is
aslightly
modulated surface created
by
the
potter'shand
whichbrings
atactile
quality
to the
observer-holder .
This
enlivened surfaceis described
by Philip
Rawson
as"life
underthe
hand".12The forms
chosenby
the
early Pueblo
were often gourdshaped,
reflecting
anearlier use of
the
gourdfor storing
and as a utensilfor serving food
and water.In
deed,
the
earliest examples ofpottery from many
cultures were giventhe
shapes ofthe
foods
which nourished
the
people.These
utensils weretherefore
full
and ripelike
the
food
stuffs
they
contained.I
find
the
qualities ofasymmetry
and modulatedsurface,
a resultof
the
forming
process ofearly
pueblopottery, to
be
an expression ofthe
growth ofthe
vegetable
forms
whichthey
represent(Plate
no,
3).
The
ollas are also relatedto the
dancer's
arched andenclosing
arms,
full
of energy.A
shape which stirredthe
greatest emotionsin
mewhileI
producedmy
thesis
work was
the
swelling
ofmy
wife's pregnantbelly. Even before
conception,
my interest
in
pregnant shapesforecast
this
pregnancy.The strong
reactionI had
to
fertility
icons
and
fetishes
(Plate
no.4)
andto
generative shapesin
general,
was morethan
aresponse
to the
sensual.I
had found my
connectionto the
reproductive process whichconnects us all.
Like
the
Pueblo
pots which expressthe
valueNative Americans
placedon
the
food
stuffsthey
contained,
some ofmy
vesselshelped
meexpressmy
feelings
SURFACE
In
additionto
the tactile
surface of pueblopottery,
I
wasdrawn
to the
sensual qualities ofcertain
terra
sigillata surfaces ofPre-Columbian
pottery.Plate
no.5
exemplifies asurface rich
in
color andtexture.
Visually,
the
pothas
a surface which appearswarm,soft,
andripe.It has
a color whicheminatesfrom
within.In
tactile terms
it has
asmooth,
modulated
surface,
inviting
a viewer'stouch
withits
sensualness.Unlike
glazedsurfaces which can
be
hard,
reflective and cool or coldto the
touch,
the terra
sigillatasurface remains warm.
The
polishedterra
sigillata surface reminds me ofthe
softresponsivenessof
clay in
the
plastic stage and ofthe
softness of ripefruit.
An influence from
the
painting
worldis
matterpainting
exemplifiedby
the
workof
Tapies
(Plate
no.6
and7).
I draw
ananalogy between
paintbeing
the
materialbasis
of
painting for
the
matter painter13
and
clay
being
the
materialbasis
of ceramicsfor
the
potter.
Tapies
uses paint as mediumfor low
relief sculpture.He
utilizesthe
paint'spotential
to
negate visualspace;
and withthe
wall ashis
subject,
he
depicts
atime
space.
'The
corrodedsurfaces,
fissures,
and peeled areasconvey
a sense ofstratification,
of onelevel below
another,
whichis
richin
evoked antiquity.The
paintsurface seems worn
by
aduration
oftime
greaterthan that
of anindividual
artist."14
The idea
of extendedtime
in
Tapies' surfacesbecame
a referencefor my
work.The
idea
ofthe
materialclay
withits propensity
to
crack and peel whendrying
andits
ability
to
include
and reactto
other materialsin
the
vitreous stateis
anidea
that
crystallizedfor
me when
viewing
Tapies'
work.
The
following
helped define
the
creative process.In
aGraduate Forum
lecture
in
the
Spring
of1985,
the
late,
Ron Padgham
said,
"One
characteristic ofthe
creativeperson
is
forgetfulness."
To
explain:the
artisthas
the
ability
to
put asidethe
usualconnections,
forget
the
established visual means ofinterpretation
andrepresentation,
and
find
newexpressions.The
references andinfluences
I
have
referredto
abovehave
notbeen
useddirectly, they
arethe
materialsofmy forgetfulness
-brought
THE WORK
My
thesis
workbegan
during
the
summer of1984
with a struggleto
identify
my
intentions. The first step
wasto
reviewmy
previous work andfind
aspectsimportant
to
me.
The
following
is
ajournal
entry.July
30,
1984
The
pots(for
representative piece seePlate
no.8)
contain avariety
ofideas developed from
a number ofinfluences
and processes.The
egg-podforms
werederived
from
a process ofworking
andthinking
in
a garden.Depressions in
the
earth were cast andthe
castings used as
drape
moldsfor egg
and combinations of eggs.These
forms
werethen
fired
in
the
depressions
(pits)
first
usedto
castthe
eggs.The idea
ofregeneration,
forms
and materials ofthe
earthgiving
newforms,
was animportant
concept.The
squashforms
were a solutionto
a problem ofcombining
abulbous female
shape with alinear
male shape.The
pieces evolvedinto
organic,
vegetableforms. The
pieces often referredto
function;
oldstorage
jars
andcooking
pots,
which once containedfoods
and water.Though
the
piecesin
the
slides are notfunctional
their
referenceto
afunction
servesto
enrichtheir
presence."One
criticism ofthe
work wasthat the
surface ofthe
pieces wasleft
to the
randomness of
the
pitfiring
process.My
thesis
work was an attemptto
gain control ofthe
firing
process,to
imbue
a surface with qualities which supportthe
conceptfound in
the
shape of a piece.The
realization ofthis
control wasfull
of experimentsinvolving
both form
andsurface,
using
variousfiring
techniques
andclay
bodies.
In
the
Summer
andFall
quartersI
searchedfor clay
bodies,
glazes,
and slipswhich
flashed
in
reactionto the
woodfire
andwrinkled,
mottled,
and orange peeledin
reaction
to the
salt atmosphere.Aesthetically,
I
waspleased whenthe
surfaceappeared
to
be
anintegral
part ofthe
structure ofthe
containing
material(the
clay
shell).
The
following
three
(3)
descriptions
are of pots whichbecame
touch stonesfor my final
thesis
work.Plate
no9
is
a pot made with a porcelainclay
whichflashes
andrecordsfly
ashwell.
The
resultis
atactile
surface.Close
examination shows cracksresulting from
stretching
andtwisting.
An
overallsensuality is
recordedonthe
surface andin
the
form,
a
quality I
pursuedthrough
outmy
thesis
work.Plate
no.10
is
a more vegetable-likeform,
glazed and saltfired
with wood.The
surface revealsa
wrinkling,
pig
skinning,
ofthe surface,
aquality
usedin later
work,
seePlate
no.19.
Plate
no.11
shows a smallpot,
glazedwhite,
woodfired,
and sandblasted.
The
resulting
marble-like surfaceintrigued
mefor its
referenceto
another material.The
texture
producedby
sandblasting
relievedthe
surface ofits
hard,
cold reflectiveness.It
was made more approachable.
In
allthree
ofthese
vesselsthe
forms
weretaken
out ofsymmetry
and givenfigurative
stances and proportions.Interest in
these
shapesis heightened
when viewedin
the
round(Plates
no.11
and12
are ofthe
samepot) Their
contourschange,
revealing
a
different
shapefrom
each vantage point.This
element ofchanging
contour was usedin later
workto
express a sense oflife.
A
quotetaken
from
my
journal regarding Arp's
work:"Although
allhis
sculptures aretorsos,
the torso
is
refinedto
abiomorphic
shape.Solids
and voids creat a sense ofpulsating life
whichmakes
the
figure
move and changeform before
oureyes"
All my
vessels were started onthe
potter's wheel andthen
altered.On
the
wheel,
finger
ridges were ribbed clear.This
eliminatedhints
ofthe
forming
process.Ribbing
combined withthe
pushing
andpulling
ofthe
pot out ofsymmetry
were activeattempts
to
free
the
final form from
the
more static aspectsofthe
machine process.The
pots
literally
grew andtook
on alife
oftheir
own asI
workedthem
in my lap.
The final
piecesbegan
to take
form
atthe
end ofFall
quarter whenI
changedto
earthenware
clay
andto
garbagefiring.
This
material andfiring
technique
enabled me8
sigillata was sprayed and
brushed
onthe
surface ofthe
potsto
capturesmoke patterns andflashing
from
the
organic andinorganic
materialsburned in
the
firing.
Various
clays were
tested
asterra
sigillatas.Colorants
wereaddedto the terra
sigillatas andto
white engobes.Colorants
tested
included
metallicoxides,
Mason
stains, and metallicsulfates.
Salt
soaked combustiblesincluding
rags, straw,
coffeegrounds,
fruit
peels andegg
shells andthese
same combustibles without salt were packed aroundthe
pots.The
results were encouraging.The
salt seemedto
vitrify
the terra
sigillata surfacecausing
the
layer
to
wrinkle and crawl.The
temperature
ofthe
firing
andthe
atmospherein
the
kiln
provedto
be important
variablesin
determining
results.The
use of combustibleswiththeir
effect oflocal
reductiontended
to
neutralizethe
colored surfaces.However,
there
was nodepth,
the
surfacesweredry
andlifeless.
Then
animportant
discovery
was made.I
experimented with vermiculite as amedium
in
which organic and otherinorganic
materials were suspended.I built
saggersinto
whichI
placed pots surroundedby
this
vermiculite medium.The
vermiculiteheld
the
reactive materials closeto the
potthroughout
the
firing. This
allowed me
to
controlthe
surfacepatterning
causedby
the
reactive materials.Where
patterning
was notdesired I
could effect a general reaction overthe
whole surface.Continuing
this
experimentalapproach,
I
soaked vermiculitein
a saltbrine
solution andin
a solution of metallicsulfates, (see
Appendix).
These variously
treated
vermiculite mediums were
dried
anddistributed
aroundthe
potsin
saggers.The
effects were moredefinite,
morebrilliantly
colored,
andto
somedegree
reproducible.Again,
firing
temperature
andkiln
atmosphere affectedthe
results considerably.I
wasinterested in
the
drying
cracks of slipped surfacesfor
their
illusion
to time
and surface movement.Experimentation led
to
a method ofinhibiting
the
crackedlayer from
flaking-offthe
pot.I
used an engobe onbone
dry
clay
meantfor
applicationto
wetclay
(see
Appendix)
to
encourage cracking.When I
sprayedterra
sigillataheavily
overthe
freshly
applied engobesthe
desired
shrinkage cracks woulddevelop
but
the terra
sigillata would
seemingly
act as a seal and prevent rapiddrying
ofthe
surface.The slip
would not curl as much and would adhere
during
the
firing,
(see
Plate
no.1
5)
I
wasinitially
intrigued
withthe
brilliant
orange color producedusing
Calvert
clay
as aterra
sigillata.The
color radiatedfrom
deep
withinthe
vessel surface.The
the
sulfated vermiculitewerepainterly
and suggested environmentalforces
working
onthe
surface(Plate
no.17).
A
medium reductionfiring
ofthe
Calvert
terra
sigillatatook
the
redto
an occasionalbronze
green(Plate
no.18).
The
red color was retainedin
firing
from
c/06to
c/04.Its
smoothshiny
surface wouldbegin
to
dull
at c/04.In proximity
to
saltedvermiculite, the
Calvert
reddried
and changed colorfrom
pink
to
very
dark,
red-black.When approaching
c/03pig skinning
developed
and
cola-bleached
to
atan
color(Plate
no.19).At
this
higher
temperaturethe
results wereunpredictable.
After
theinitial intrigue
withCalvert
terra
sigillataI
pursued a more subtlecoloration.
This
was a result ofmy
developing
an appreciationfor Hans Coper's
potsurfaces
(Plate
no.13).
His
surfaces are a result oflayers
ofslip
and oxide washesburnished
after successivefirings.
The
firing
vitrifiedthe
surfacecoating
enoughto
produce a visual
depth. The
two
lighter
colored pieces(Plates
no.15
&20)
werethe
result of
mixing
sulfates and white engobe(see
Appendix),
pouring
the
engobe over greenware,
immediately
spraying
with whiteterra sigillata,
andfiring
in
sulfatedvermiculite medium.
The resulting
visualdepth is
the
result ofthe
redclay
body
emerging
through the
slightly
colored andslightly
vitreous engobe surface andthe
sulfated vermiculite
interacting
withthe
same surface.There
areformal
aspects ofmy
workwhichhave
notbeen
presentedin
this
more
technical
discussion.
The
circular rimis
animportant
aspect ofmy
vessels.This
rimis
a vestige offunctional
pottery.It
gives accessto
whatPhilip
Rawson
calls"potter's
space",
imbuing
an otherwise sculptural
form
with an anthropoid presence.15The
tension
between
this
single aspect ofutility
andthe
vessel's otherwisesculptural
quality
are anintegral
part ofeach piece.The
rims are arelatively
staticcounterpart
to the
sensed pressure andactivity
ofthe
interior
andto the
visually
textured
andtactile
exterior surfaces.This
tension
is
reiteratedin
a number offormal
relationships and
became
a majortheme
in my
work.There is
afusion
ofthe
opposing
10
balanced
stance andthe
sense ofmovement; between the
sensedinternal
forces
pushing-out and
the restraining, taunt skin;
andthe tension
between
the soft,
smoothRESULTS
AND CONCLUSION
I
pursued processesfor both
predictable and unpredictable results.Conscious
decisions directed
the
preparationfor
each successivefiring.
I
searchedfor
forms
andsurfaces with references
to
concepts and processesbeyond
that
madeby
my
initial
contact withthe
clay.I developed
surfaces withstrong
referencesto
skin and shell,to
time,
to
the
clay;
andto
clay'scapacity
to
recordthe
process of"becoming".
The
most successful works arethose
which areboth
openfor
interpretation
and allow an empathetic responsefrom
the
viewer.They
are representedby
plate nos.14,
16,18,
and19.
My
workis
a projection ofmy
values and experiences.By
making
these
potsI
have
gained anunderstanding
ofthe
mysterious presence ofthe
vesselform
andhave
gained an
understanding
of myself as well.The
following
quote spokevery strongly
to me asI
wasresearching
this
paper.Here Aniela Jaffe
equatesthe
contemporary idea
ofthe
"unconscious" withthe
age-oldconcept of "spirit"
-the
idea
of "spirit" usedby
primitivesto
imbue inanimate
objects with supernatural powers.".
. .this
spiritis
the
unconscious.It
always manifestsitself
whenconscious or rational
knowledge has
reachedits
limits
andmystery
setsin,
for
mantends to
fill
the
inexplicable
and mysterious withthe
contents ofhis
unconscious.He Projects them,
asit
were,into
adark,
empty
vessel."15The
following
story
tells
how absorbing
the
act of projection wasfor
me.Through
the
later
months ofmy
worki
made a number of potsdocumenting
the
growth ofmy
yet unborntwin
daughters. Their
growth,
evident
from
the
growing
size ofmy
wife'sbelly
andfrom
the
visionthat
ultra sound
regularly
provided,inspired my
work.12
One
night asI
walked pastthese
potsI
touched
one withmy
foot.
It fell
againstthe
potter'swheel,
breaking
the
riminto
a number of pieces.Unable
to throw the
potaway because
ofits
referenceto the
children,I
gathered
the
broken
pieces and putthem
in
the
pot.Later,
I brought it home
withthe
others and storedthem
in
the
garage.
My
wife noticedthe
pot andfeeling
very
attractedto the
broken
"twin"
removed
it from
the
box
to
hold it.
Seeing
it
was shattered andfinding
the
piecesinside
shecarefully
priedthe
rim open and replacedand glued each of
the
broken
piecesback
into
place.The
pot was onthe table that evening,
andI felt
that
the
spirit ofboth
the
potter andthe
childhealed.
The
children wereborn
withinthe
week.Only
atthe endofsummer
did I tell
my
wife aboutthe
direct
reference ofthe
potsto the
children,
the
story
of one ofthem
breaking,
andthe
significance ofher
ENDNOTES
1
Chris
Gustin.
"A
Potter's
Journey,"Ceramics
Monthly. (December,
1982),
45.
2Lister,
Robert H.
andFlorence
C,
Anasazi
Pottery.
(Maxwell
Museum
ofAnthropology
andUniversity
ofNew Mexico
Press, Albuquerque, 1978),
37.
3Treasures
ofPrehistoric
Art.
(Harry
N.
Abrams, Inc.,
NY.,
N.Y.)
,91.4Masterpieces
ofPrimitive
Art. (Alfred A.
Knopf, N.Y., N.Y., 1978),
243.
5Tapies.
(Harry
N.
Abrams,
Inc., N.Y,
1972)
57.
^Alexandre
Cirici.
Tapies,
Witness
ofSilence. Tudor
Publishing
Co.,
N.Y.,
1972.
7Tony
Bicks,
Hans Coper.
Harper
andRow, Pub.,
N.Y.
8Toshiko
Takaezu,
in
aworkshop
atR.I.T.
's
Metro
Center, Spring,
1971.
9Rawson,
Philip,
The Art
ofDrawing. Prentice
Hall, Inc., N.J.,
145.
10Chris
Gustin,
"A
Potter's
Journey",
Ceramics Monthly.
(December, 1982),
54.
11Seuphor,
Michel,
The Sculpture
ofThis
Century,
Editions du
Griffon,
Neu
Chatel,
Switzerland, 1951,
103.
12
Rawson,
Philip,
Ceramics
.University
ofPennsylvania
Press, Philadelphia,
1984,
89
13
exhibitioncatalogue,
Antoni
Tapies
.The Solomon R. Guggenheim
Museum,
N.Y,
1962.
1
Exhibition
catalogue,Antoni Tapies
.
The Solomon R. Guggenheim
Museum, N.Y,
1962.
14
15
Rawson, Philip,
Ceramics
.University
ofPennsylvania
Press, Philadelphia,
1984,
192.
16Jung,
Carl
G.,
Man
andHis Symbols.
Doubleday
&
Company, Inc., N.Y.,
1964,
APPENDIX
Earthenware body C/06
-C/04
talc
12.5
goldart
12.5
redart
25.0
ocmulgee
25.0
p.f.c.Tennessee no.
6
25.0
100.0
fine grog
6.0
White
engobe c/08-c/1.
to
wet-applied
to
bone
dry
e.p.k.
25
Kentucky
special25
frit
3124
15
talc
5
flint
20
zircopax5
borax
100
Sulfate Solutions
Added
by dry
weightto
warmtap
waterthen
mixed and allowedto
standfor
atleast
one(1)
hour.
potassium
bichromate
10
%
copper sulfate
10
%
iron
sulfate6.3
%
cobalt sulfate
6.3
%
16
Enaobe
andSulfate Solutions
To
dry
engobeingredients
aboveI
added:potassium
bichromate
10
%
copper sulfate
10
%
iron
sulfate6.3
%
cobalt sulfate
6.3
%
Salt Brine Solution
To
two
(2)
gallons of warmwaterI
addedtwo
cups of granulatedtable
salt.Salting
the
Vermiculite
I
added no.2
vermiculiteto
one(1)
gallon of saltbrine
solution untilthe
brine
wascompletely
absorbed.The
resultant vermiculite-salt medium wasthen
suspended on ascreen
to
dry
before
usein
the
saggers.Terra
Sigillata Receipt
Kentucky
special was usedfor
whiteterra
sigillataCalvert clay
was usedfor
redterra
sigillataSlake 10
1/2
lbs.
dry
clay in
3
gallonsH20
Add 48
gramslye
(sodium
hydroxide)
Stir
andlet
settlefa 24 hours
Siphon
approximate middlethird
for
a specificgravity
ofbetween 1.08
and1.10
for
a self'**,..39
N
H