At the beginning of his short (that is, four paragraph) essay "Photography and Liquid Intelligence" (1989), Canadian photographer Jeff Wall refers the reader to his photograph
Milk (1984). Much is happening in Wall's strongly planar image. Like one of Richard Diebenkorn's
Ocean Park pictures turned on its side,
Milk
parses into four vertical strips. As read right to left, subtle shades
of brick tone interweave like feathers on a bird's wing in the largest
panel, which terminates in the crisp zip of black cast by the ruddy,
jutting abutment at center left. Cooler tones abound in the sap-green
shrub and the cerulean blue of sky reflected in the glass that separates
us from the strong descending diagonal of railing that traverses
heavens down to earth.
Back on the ground—at "street
level," below our point of view—a man crouches, his proper left knee
gathered to his body by a flexed arm. Held at or just above his crotch
is a carton of milk cloaked in a paper bag. From it issues a veil of
white liquid as the titular milk spurts upwards to describe a half arc.
But, what has caused this explosion? The grasping hand that holds the
carton betrays less the violent squeeze seemingly required to create
this spray nor does his static right arm indicate any recent sideways
motion.
Directed instead by the punching gesture of the figure's left fore-arm, we might think of Harold Egerton's
Bullet through an Apple
(1964), in which the visual rupture is caused not by the agent holding
the object yielding the white spray. Rather, that visual action has been
produced by some force entering the picture plane in the direction of
my ekphrasis above—that is, right to left.
None of this concerns Wall in his 1989 essay. Instead, he uses
Milk
to exemplify an interface of the natural and the mechanical that he
takes to have a particular salience in photography. "I think this is
because," Wall explains, "the mechanical character of the action of
opening and closing the shutter - the substratum of instantaneity which
persists in all photography - is a logical relation, a relation of
necessity, between the phenomenon of the movement of a liquid, and the
means of representation." (Wall, 90)
As the stasis of
Milk's
tectonic planes are activated visually by liquid eruption, so
photography in Wall's mythic telling becomes animated by this opposition
of the dry and the wet. If the waters used in the traditional, chemical
developing tray bears "a memory-trace of very ancient production
processes - of washing, bleaching, dissolving, and so on," they are
sharply differentiated from the dry realms of lenses and mechanics. Here
is Wall's compelling statement of this point, and its implication:
"This part of the photographic system is more usually identified with
the specific technological intelligence of image-making, with the
projectile or ballistic nature of vision when it is augmented and
intensified by glass (lenses) and machinery (calibrators and shutters).
This kind of modern vision has been separated to a great extent from the
sense of immersion in the incalculable which I associate with 'liquid
intelligence.'" (Wall, 90-93)
Wall's choice of
Milk,
thus, begins to take on an additional valence. Like that fluid prompted
by mammalian gestation and rupturing here from its commodified
encapsulation, photography itself is generated by the meeting of cold,
wet, incalculable intelligence and dry rationality. However nuanced
Wall's reading of gender may otherwise be, ancient, humoral elements - cold, wet feminine matter being organized by hot, dry
masculine form - are being mobilized here to model photography in
Milk's lactative image. If milk is made after sexual reproduction, so
Milk—instance
of and metonym for photography—follows the conjunction of the dry and
the wet, the projectile and the immersive, the rational and
the incalculable that structure Wall's broader conception of the medium.
Whether
or not this is a heteronormative myth Wall is spinning, a different
question quickly surfaces if we trace possible roots for his conception
of photography's liquid and dry intelligences. One possible source is
the work of British-born psychologist Raymond Cattell (1905-1998).
Little known in art history, Cattell was both highly influential and
massively productive. "The author of fifty-six books, more than five
hundred journal articles and book chapters, and some thirty standardized
instruments for assessing personality and intelligence in a
professional career that spanned two-thirds of a century," so one recent
interpreter has put it, "... Cattell must be considered one of the most
influential research psychologists ever." (Tucker, 1)
Among
numerous accomplishments, contributions and accolades, Cattell
articulated a crucial cleavage within human aptitude, bifurcating
the study of general intelligence (or
g in the technical
parlance) into what he called "fluid" and "crystallized" intelligence
(or gf and gc, respectively). Here is Cattell's description of these
discrete native versus learned aptitudes from 1964: "Crystallized ability
loads more highly those cognitive performances in which skilled judgment
habits have become crystallized (hence its name) as the result of
earlier learning application of some prior, more fundamental general
ability to these fields. ... Fluid general ability, on the other hand,
shows more in tests requiring adaptation to new situations, where
crystallized skills are of no particular advantage." (Cattell 1964, 2-3)
Expressed most clearly in situations requiring improvisation, fluid intelligence was
importantly informed by biology if not exclusively reducible to it. He
puts it this way:
For any
same-age group the nature-nurture variance ratio will be much higher for
gf than gc on the hypothesis that gf is directly physiologically
determined whereas gc is a product of environmentally varying,
experientially determined investments of gc. ... However, although it is
our hypothesis that gf is biologically and physiologically determined,
as a function of total cortical cell count, this does not mean
that one would expect anything like complete hereditary determination.
For environment includes gestation period influences and later physical
trauma and physiological change, all
affecting gf. (Cattell 1964, 3-4)
One
might indeed expect this attention to multifarious factors informing
intelligence as Cattell himself significantly advanced and repeatedly
championed multi-variant factor analysis in the study of human
personality. No fan of Cattell's work, intellectual biographer William
H. Tucker nonetheless acknowledge this as a lasting, influential
insight. "The distinction between fluid and crystallized intelligence,"
Tucker writes, "is recognized as a landmark contribution, cited not only
in every book on intelligence but also in numerous introductory
psychology books. ... The separation of fluid and crystallized
intelligence has been one of Cattell's most enduring substantive
contributions of psychology." (Tucker, 53-4)
However,
heredity plays an interestingly forceful role in Cattell's thinking
about intelligence. Not only is the fluid more nimble than the
crystallized intelligence in his scheme, but that the former is also
enduringly constitutive of an individual's ability. Where fluid
intelligence abides, crystallized, book learning decays and is itself,
as it were, already dead. Cattell had turned to an instructive turn of
phrase drawn
from watery depths
to make that point in an earlier publication: "If the crystallized
abilities are, as it were, a dead coral formation revealing by its
outlines the limits of growth of the original living tissue, the
crystallized abilities will approximately the same intercorrelations as
the original fluid abilities." (Cattell 1943, 178-9) Thus, in
correlating the tabulated data of gf and gc, Cattell declines the
possibility that these two modes of intelligence combine some new form.
Instead, he argues, they need to be read through "a single influence,
which is fluid ability as it stood during the formative period of
crystallized ability, [that] is causative to the present levels of
both." (Cattell 1964, 15) Living, physiologically determined, and significantly biologically heritable,
fluid intelligence describes a threshold of possibility that can be
analyzed in the decaying crystallized artifacts of which it is itself the
cause.
We
might note here that Raymond Cattell was a committed eugenicist. As
historian William H. Tucker argues, Cattell shared with mentors Charles
Spearman, Cyril Burt, and William McDougall "the belief in the power of
heredity as an article of faith necessary for justification of the
eugenic agenda, more than as a scientifically demonstrable result. In
1938, discussing the deleterious social effects that would be caused by
the disproportionate reproduction of the less intelligent, Cattell
declared it an accepted fact that 'mental capacity is largely inborn.'"
(Tucker, 67) So, even if as he would put it in 1964 that "does
not
mean ... complete hereditary determination," the fluid intelligence
that animates -- that makes possible the conditions for the crystallized
intelligence derived from it -- is still significantly biological and
inheritable through sexual reproduction. It flows through the blood.
Is
blood to Cattell's fluid intelligence, then, what milk is to Wall's
liquid intelligence? In both schemes, wet intellect is valorized. For
Cattell, it underpins, enables and outstrips crystallized abilities in
its improvisatory fluency. For Wall, it is the "concrete opposite" of
photo's dry rationality that menaces, undermines and extends far beyond
optics and mechanics. In both schemes too, animating intelligence is
contingent upon the mating of sexualized components. This is literally
true for Cattell, since part of the eugenicist aim of his project was
control reproductive rates of the less intelligent thus increasing the
net threshold of genetically-heritable material (and hence, fluid
intelligence) in the population at large. As argued above, though,
Wall's move is more metaphorical, positioning photography's particular
cleverness at conjunction of wet, immersive liquids and dry, projectile
tools. Photography is "perfectly adapted" (Wall, 90)—it is, like
Cattell's more evolved humans, more highly sentient—insofar as it is
generated from this fertile meeting of different intelligences of which
milk, as lactating spray, is effect or, as seminal ejaculation, is
complementary cause.
In the concluding paragraphs of the 1989 essay, Wall indicates that he means this in
more than a metaphorical sense, I think. He calls our attention to
Andrei Tarkovsky's classic cinematic work,
Solaris (1972). In the
film, Wall puts it, "some scientists are studying an oceanic planet.
Their techniques are typically scientific. But the ocean is itself an
intelligence which is studying them in turn." (Wall, 93) Indeed, what we
see in the still above is one of those scientists, Kris Kelvin, holding
on his lap a simulacrum of his dead wife, Hari, who has mysteriously
re-appeared on board the space ship. This Hari is not purely a product
of his
imagination as some Athena burst forth from the forehead of Zeus. But,
nor is she exclusively a delusion foisted upon Kelvin by the liquid
intelligence of the churning ocean planet far below. Instead, she is a
hybrid fusion of Kelvin's intellect and the sentient ocean who begins to
gain self-conscious, to take on a life of her own.
It is
precisely this feature of autonomous life born from the mating of
"concrete opposites" that Wall targets as salient model for photography.
Here's how he concludes his essay:
It
[the planet Solaris] experiments on the experimenters by returning
their own memories to them in the form of hallucinations, perfect in
every detail, in which people from their pasts appear in the present and
must be related to once again, maybe in a new way. I think this was a
very precise metaphor for, among many other things, the interrelation
between liquid intelligence and optical intelligence in photography, or
in technology as a whole. In photography, the liquids study us, even
from a great distance. (Wall, 93)
Is Jeff Wall's thinking somehow infected with the eugenicist baggage of Raymond Cattell? Has Wall even
heard of Cattell and his distinction between fluid and crystallized intelligence? I
would resist insisting on either of these claims. What is more
compelling, I think, is attending to ways in which Wall's imagining of
photography's vitality—its capacity for higher, autonomous thought—is sprung from a matrix of sexualized union that was
itself the site of Cattell's crucial, genetic transfer and abiding concern. As blood is to milk, so Cattell and his compatriots set parameters (unconscious though they may be) from which Wall's liquid intelligence cannot escape.
References:
Cattell, Raymond B. "The Measurement of Adult Intelligence."
Psychological Bulletin 40, 3 (March 1943): 153-193.
________________. "Theory of Fluid and Crystallized Intelligence: A Critical Experiment."
Journal of Educational Psychology 54, 1 (1964): 1-22.
Tucker, William H.
The Cattell Controversy: Race, Science, and Ideology. University of Illinois Press, 2009.
Wall, Jeff. "Photography and Liquid Intelligence."