Space in/within Embodying Surface(s): In search of perceptual indeterminacy in the stereoscope of the nineteenth century. ABSTRACT This paper explores the impacts of recent technological innovations in the conception of image–saturated architectural surfaces and form. In particular, it instrumentally explores the potential of ‘perceptual embodiment’ promoted by nineteenth-century image-artefacts such as the stereoscope. It is an unapologetic attempt to promote the kinaesthetic subject as the inheritor of a post-ocularcentric world. In order to achieve this end, this paper focuses on Jonathan Crary's historical analysis of the nineteenth century in Techniques of the Observer (1993). Crary’s analysis is further tested through the author's own constructions of a series of explorations into stereographic imageartefacts and surface compositors. Through the use of contemporary computer technologies, these image-artefacts provide a means through which to speculate on an emerging schism in the reigning scopic regime of ocularcentricism and pictorialized surface effects in architecture today. Fuelled by the emergence of new computer-mediated design and fabrication technologies, the means of conceiving and constructing architectural form has never before been so open to radical figurative and procedural transformation (Kieran and Timberlake 2004). And yet, the reign of ocularcentricism continues to pervasively effect all aspects of design today. The short-lived “return of the body to dethrone the disinterested gaze of the disincarnated Cartesian spectator”(Kieran and Timberlake 2004) was ecstatically celebrated in the art and architecture of the baroque period. Since the Enlightenment, Architecture has been fundamentally beholden to visual aesthetics: to privileging the eye over all other human senses, questions of beauty and judgements of taste perpetuating the role of vision as the primary human sense organ (Macarthur 2007). Whilst Modernism offered the tangible demonstrations of the emancipation of human experience from perspectival constructions (Geidion 1967, 1vi), through examples such as Le Corbusier’s promenade architecturale (Bois and Shepley 1984): “[M]odernity has been normally considered resolutely ocularcentric…we confront again and again the ubiquity of vision as the master sense of the modern era”(Jay 1988, 3). The facile image–making architectures of the 1990s, exemplified by banal billboard buildings such as Cassandra Fahey’s Pamela Anderson adorned Sam Newman House (1995), and the procedural developments in architectural form making witnessed over the last decade in particular, has continued to perpetuate the anti-humanist side-effects of the post-modernist movements of the 1970s and 80s (Macarthur 1993), with ”[t]he informational world takes the place of the observed world”(Serres 1989, 45). The figurative and procedural operations typical of these architectural movements have transformed the role humans have to play in experiencing the rich tapestry of space and material that architecture continues 1 to offer. The complexity of three-dimensional form is reduced to twodimensional imagistic structures. This paper therefore is framed as an explorative speculation of the perceptual embodiment of image-artefacts such as the nineteenth century stereoscope in challenging how far we have been able to stretch the umbilical cord of our ocularcentric heritage. It is an unapologetic attempt to promote the kinaesthetic subject as the inheritor of a post-ocularcentric world. In order to achieve this end, this paper focuses on Jonathan Crary’s historical analysis of the nineteenth century and, in particular, the embodying affects of the stereoscope (Crary 1990). This history is further tested through the author’s own constructions of a series of explorations into stereographic image-artefacts. Through the use of contemporary computer technologies, these image-artefacts provide a means through which to speculate on an emerging schism in the ocularcentric regime of pictorialized surface effects in architecture today. The truth and authenticity of what differentiates space from its images is becoming less clear. Images infiltrate our private homes through our televisions and envelop every surface of the objects we consume. The ubiquitousness of the image has lead to a built environment that appears to be increasingly subservient to the power of the images infused into its architectural fabric. Sign and symbol blur into a homogenous soup of lost meaning as our buildings, streets, and cityscapes struggle to promote any tangible relationship with the gaze of the spectator, or the history of the cities own cultural coming into being, except on the level of the visual consumption of well-marketed brands, logos, and catchphrases (Baudrillard 1994); or, as Martin Heidegger has observed, “world becomes picture, and man is subjectum...[t]he fundamental event of the modern age is the conquest of the world as picture”(Heidegger 1977, 139). In the digitally mediated world of the twenty-first century, the concrete understanding of ‘image’ and ‘space’ has become meta-physically opaque. The tangible perception of an object from its pictorial representation has never before been so open to radical transfiguration by contemporary imagetechnologies. The conceptual possibilities presented by the projection and adhesion of highly immersive digital images onto the surfaces of the built environment fundamentally challenge our ability to discern space from image; real objects in space from pictorial illusions of space. Martin Jay observes: “In the case of the art of describing, we might see another reification at work, that which makes a fetish of the material surface instead of the three-dimensional depths”(Jay 1988, 20). These same image-technologies are able to account for the perceptual distortions that would normally result when viewing static or moving images from either a stationary viewpoint or while on the move. More recently, new advances in image-technology have allowed for the generation of augmented realities whereby imaginary images are virtually collaged onto real scenes (Azuma 1997). The technological capacity of computers in the generation of digital images, image-technologies in the projection of digital images, the fabrication systems used to transcribe images onto almost any perceivable material, and the serialised large-scale LCD-display technologies are continuing to rapidly evolve through the direct agency of Moore’s Law 2 (Mann 2000). These image-technologies are advancing at a far greater rate than culture is able to conceptually contemplate their broad implications on society, the exterior surfaces of the city, or the material fabric of the interior. The documentation of the History of Visuality—it is safe to say—has yet to be achieved by any one author. Jonathan Crary’s Techniques of the Observer (1993) none–the–less provides a sound starting point. It chronicles the birth of spectatorship and the conception of modernity through a restructuring of the conventional historiography of vision in the nineteenth century. At the crux of Crary’s argument is an attempt to draw out and redefine the relationship between a sociological and technological account of history, relative to how the changing scientific knowledge of sight and vision (from the sixteenth–to– nineteenth centuries) fundamentally changed the way that observers came to understand their own visual apparatus and physiognomy. Crary proposes a history of visuality that is not linear in its evolution, constructed by a series of contested ‘scopic regimes’—each regime simultaneously attempting to achieve its own hegemony (Kockelkoren 2003, 59). This paper can be simplistically understood as an attempt to pluralistically account for a multi-faceted and pluralistic history between architecture and its imaging. The agency of this changing social structure on the observer is clearly evident within the image-artefacts of the nineteenth century, but also in the mediatory drawing aids of the sixteenth and seventeenth centuries, such as Alberti’s veil, Dürer’s grid, and the camera obscura and later the camera lucida. For Martin Jay, these image-artefacts were welcomed as drawing and composition aids by artists: “Disciplining and enhancing normal perception, they remedied what Robert Hooke called the ‘infirmities’ of the senses and led to the ‘enlargement of the[ir] domination’”(Jay 1993, 65). These image-artefacts directly contributed to the birth of the subjective observer, and to what Crary believes is the “sovereignty and autonomy of vision” of the empowered subject and the “standardisation and regulation” of the disempowered subject (Crary 1990, 150). These two primary characteristics of modernity redefined the method of engagement between observer and image and directly affected the way we understand the location of perception, as either a bodily process (active participant in perception) or a non-bodily process (passive observer of perception). Crary’s first category constitutes the grounds on which this paper casts its scholarly gaze. Crary identified a number of devices that demonstrate this category, in particular, the embodying effects of the stereoscope. The theoretical concepts that underpin its construction and application are at the heart of the textual argument presented by this paper and artistic work composed by its author. The stereoscope, developed by Charles Wheatstone in 1833—further developed and improved by David Brewster—was conceptualised, along with the majority of image-technologies of the nineteenth century, from an emerging fascination with the demonstration of perceptual difference (Crary 1990, 120— 22). As Crary has observed, the stereoscope “presupposes perceptual experience to be essentially an apprehension of difference”(Crary 1990, 120). It highlighted differing realities made achievable through the manipulation of new 3 knowledge in the nineteenth century concerning binocular vision. Put simply, perceiving the difference between observing a bowl of oranges and observing a picture of a bowl of oranges is based on a presumption that the human brain perceives object from picture through the visual perception of differences inherent within the two images presented in the stereoscope apparatus. That is, a viewer perceives an object from a picture because the image-pair simultaneously witnessed through the left and right eye offer similarities, or differences, that support, or subvert, the apprehension of the image’s spatial authenticity. The perception of difference between the two images supports the perception of the scene as a real bowl of oranges. However, any visual singularity between the images would support a perception of the scene as that of a picture. Thus perceptual difference becomes one of the fundamental concepts that underpin the image-artefacts of the nineteenth century. It reveals a different set of circumstances through which perception actually occurs and, as such, where the framing and perceptual mediation of the image actually occur. The intent of these devices was as much didactic as spectacular, effectively demonstrating through deconstruction and re-representation the way human vision operated. The stereoscope challenged the compositional privilege of the singular perspectival viewpoint in Art, bringing into question the relation between the “geometry of the world, and the mind’s eye”(Jay 1993, 152). It exposed the falsehood of a monocular world presented by the prevailing systems of Cartesian perspectivalism, undermining the fundamental theories of Renaissance perspective that presumed the existence of a window-like portal holding the virtual Cartesian world in constant tension with our own. Whilst academically interesting today, they were also extremely popular as an English parlour toy of the day. The rapid proliferation of these devices was in no small part indebted to the device’s didactic function and its level of spatial verisimilitude—it was as culturally popular then, as television is today (Kockelkoren 2003, 71). The London Stereoscope Company’s grand aim in 1854 was to realise a “stereoscope for every home”(Kockelkoren 2003, 51). Although many of the original stereoscopes used hand-drawn pictures or paintings as their base imagery, as new image-technologies developed that offered higher levels of verisimilitude, such as the daguerreotype (Barger and White 2000), stereoscopes became entirely based on the inherent indexicality of photography in order to provide a more convincing and photorealistic illusion of ‘being-there-ness’. The most renowned example of this use of image-technology was Warren de la Rhue’s Stereography of the Moon (1858—9), which presented a stereographic image created through the construction of two photographs of the moon, each recorded from the same location but photographed several months apart. The resulting stereograph described the moon’s surface with an effective relief not achievable through any other representational medium (Kockelkoren 2003, 91). The resulting effect of the stereoscopic image De la Rue associated with “the vision of a giant whose eyes are thousands of miles apart”(Kockelkoren 2003, 93). De la Rhue’s example is critical here because it presents an image of the world that could not be perceived as an everyday human experience. Not only 4 was human vision incapable of perceiving the level of detail that the image contained with the naked eye, but the temporal aspects embedded within the stereoscopic image’s means of production created an image that existed external to the ‘natural world’. As Sir John Herschel has observed, the stereoscope catalysed “a step out and beyond nature”(Hanks and Silverman 1995), in that the presented images were not capable of being experienced through non-mediated perception. The Stereography of the Moon example elucidates the process through which perceptual differences are observed between two images of the same scene. The image-pair achieves spatial depth not through the unified perceptual image but through a temporal process of perceptual introspection between each of the pictures that facilitates the resulting perception of the stereoscopic image. Scenes of foreign exotic paradises, understood and communicated to the general public previously through the grand nineteenth-century panoramas and through text, found themselves the primary context of the stereoscope. Ultimately, the device’s unsurpassed illusion, coupled with the intimate engagement the device shared with the viewer, which was frequently appropriated for the visual display and distribution of early mass-produced pornography, resulted in the stereoscope’s fall from public favour. Interestingly, the relationship between the stereoscope image-technology and erotica has reemerged today in magazines such as SOAK that idealise a ‘full colour 3D in every issue’. As Charles Baudelaire observed, “[i]t was not long before thousands of pairs of greedy eyes were glued to the peep-holes of the stereoscope, as though they were the sky-lights of the infinite”(Baudelaire 1980, 87). Importantly, though, the stereoscope highlights a new form of vision that was not evident prior to the nineteenth century, vision that was mediated through autonomy. The image-artefacts of the nineteenth century were thus products of an autonomous technological mediation through which visual perception was engaged as a primary locus in bringing the virtual space of the image into being. The image that is witnessed through a stereoscope is not perceived as an instantaneous cognitive reality. The observer does not look into a stereoscope and instantaneously believe that what they see is a spatial reality, as their own physiognomy interrogates the differences and similarities in the stereo-image pair. The durée or protracted viewing of the stereoscopic image occurs as a consequence of and in time (Bryson 1983b, 87-183). The observer’s fixation on the image splits perception into temporal registers mediated by the corporeal autonomy of the image-artefact. The instantaneousness of perception experienced in artworks composed through the application of perspective, according to Norman Bryson, “followed the logic of the Gaze rather than the Glance, thus producing a visual take that was externalised, reduced to one ‘point of view’ and disembodied”(Bryson 1983b). For Bryson, the Gaze presupposes an atemporal and immobile viewer who “contemplates the visual field from a vantage point outside the mobility of duration”(Manovich 2001, 105). The Gaze thus presumes a ‘presentness’ that exists outside of any temporal engagement with the work by the subject, whether through physical movement around the pictorial work or through the durée of perception itself (Fried 1967). 5 In the stereoscope, however, we see a reversal in this concept. Although the observer’s vision is mediated by the device, their perception can no longer be placed outside of duration. As Roger Shattuck has observed: “The stereoscope principle abandons the portrayal of motion in order to establish a form of arrest which resists time. It selects a few images or impressions sufficiently different from one another not to give the effect of continuous motion, and sufficiently related to be linked in a discernable pattern”(Shattuck 1983, 51). As such, the movement that is perceived is not the result of the real physical movement in/on the surfaces of the image-pair. The stereoscope “highlighted the ways in which the concomitant denigration of other senses brings with it certain cultural losses that warrant redress…it has posed the vital question, how open is our sensual interaction with the world to radical change?”(Jay 1993, 590) To further understand how these image-technologies might be conceptually and technically constructed, the author created a series of speculative stereoscopic image–pairs and anaglyphic image–objects. These demonstrations allowed for the speculative exploration of the perceptual possibilities of the embodying image medium, acting to formulate evidence on which to construct a robust foundation for debate and discussion in this paper. A series of basic image studies were initially recorded that explored the representation of time and the durée of the image’s own production and reception through the medium of the author’s own body, initially mediated through stereoscopic image pairs. These studies were then expanded to explore the anaglyphic image medium (Jakubowicz 2000). The Me, Myself, and I (2003–4) series attempted to transform the initial flat pictures used to compose the image, each with their own inherent viewpoints, into a series of stereoscopic images that offer unfamiliar spatial and perceptual effects. In the subsequent anaglyphic image series, the scopic effect presented by the stereoscope is replicated and transformed into a single temporally and spatially indeterminate image. The beholder’s glance is further sequestered through the image’s compositional structure. That is, the visual content deployed within the image’s composition is not spatially unifying, or, for the matter, temporarily consistent. There is an inherent theatricality built into the image’s construction that suppresses any definitive sense of ‘presentness’ in the work (Fried 1967). Each image in the series is technically constructed through the separation of the different aspects of each image in the stereoscopic pair, separated into a series of colour registers that are recombined, layered over one another to create the new anaglyphic image type. In order to perceive the threedimensional effect offered by the image-technology, however, the beholder is required to gaze on the image through the mediation of a pair of chromatically bipolar glasses. These glasses facilitate a psychology and physiological reaction in the perceptual faculties of the beholder, fusing together the different colour registers (usually red and cyan) to form the cognitive perception of a three-dimensional object or scene. Interestingly, this image medium has received newfound popularity in the re-emergence of 3D cinema today, 3D plasma and LCD television technologies, and in the emergence of augmented 6 reality image-technologies, proliferating through mobile image-technology devices such as smartphones. Whilst stereoscopy has been used by artists in work such as Bruno Braquehais’ application of the daguerreotype–based Reclining Female Nude (ca. 1855— 6)(Daguerre et al. 2003), there has been widespread opposition to the use of the science of optics in Art, exemplified by the widespread criticism of 1960s Op art, such as The Responsive Eye exhibition at the Museum of Modern Art in 1965 and Bridget Riley’s work more specifically (Zanker and Walker 2004). This same critical fervor exists in opposition to the conceptual adoption of stereoscopy today. Its primary application today restricted to its verisimilitude and not affect. The sensation and affect of such optically-based works is “less as an abstraction than as a woozy sense of gravity visited on the body…the eye is enervated while the body feels something else: nausea, perhaps, or even a blinding headache”(Lee 2001, 26). Few artists or designers (including architects) have acknowledged the paradoxical claims for a near indexical three-dimensional simulacra: in actuality, according to Jean Baudrillard, “it has the opposite effect:…The closer one gets to the perfection of the simulacrum…the more evident it becomes…how everything escapes representation”(Baudrillard 1994, 107). It is this very rendering of the ‘hidden truth’ of the image-artifact that is at the heart of the author’s own demonstrations: to deploy the revelatory capacity of the image’s construction as a means through which to introspectively expose the indeterminacy of its own operation and perceptual reception. It is not the contention of this paper to suggest that architects are not interested in how their buildings might be received, rather that the tools and prevailing architectural discourse predisposes the monocular pictorial-ness of buildings over all else. The anti–humanist and wilful architectural form making of the new millennium continues to privilege instrumentalised theory, generating an architectural language of operation over occupation, ideation over experienced space. I have attempted in this paper to elucidate a potentially powerful alternative scopic regime that employs affects such as spatial indeterminacy to protract a beholder’s engagement with the work. This was achieved through ‘cognitive surface disturbance’ effects that sensorially embodied the beholder as an engaged actor in the process of spatial perception. It is important to remember that there is no real movement in the surface of the work. Further, the relative fastness or slowness of an artwork, what Bridget Riley has identified as the visual tempi of the work (Riley 1999, 51), is played out to great effect in the author’s anaglyphic demonstrations. The conventional use of generic geometric shapes that are organised in a repetitive pattern, appears to gradually distort and change in a predetermined rhythm or periodic structure. The work, therefore, can be understood as being in constant flux between multiple states of motion. The durée of viewing (Bryson 1983a, 121), combined with the necessitated movement of the beholder, effectively embodies the spectator as an active participant in the reception and cognition of the anaglyph’s optical effect. As a result, the kinetic affects deployed within anaglyphic images offer different perceptual experiences to conventional pictorialised architectural surfaces than the prevailing approaches to façade 7 from composition ocular effects in architecture today. Such image-artefacts directly engage the binocular physiognomy of the viewer, challenging the prevailing monocular traditions of architectural representation and the prescribed viewpoint regimes it consequently entails. This paper has attempted to instrumentally demonstrate how the cognitive effects and affects inherent within the stereoscopic image-technology could radically transform how surfaces are composed; not just within Art, but also within the domain of Architecture. ‘Perceptual difference’ thus becomes a didactic tool in the generation of the image–artefact’s own autonomy and, ultimately, the transfiguration of the image’s surface. In attending to bring this paper to a conclusion—to reach an intellectual climax, as it were—I find myself returning to Martin Jay’s closing comments in “Scopic Regimes of Modernity” (1993): “we may learn to wean ourselves from the fiction of a “true” vision and reveal instead in the possibilities opened up by the scopic regimes we have already invented and the ones, now so hard to envision, that are doubtless to come”(Jay 1988, 20). We are thus perhaps at the beginning of a new and exciting era of embodying surface effects that are made possible by pervasive image–technologies proactively deployed to engender the haptic, synesthetic body of the beholder in ways that, whilst grounded within history, are applied in wholly new and exciting ways. 8 Bibliography: Azuma, Ronald T. 1997. "A Survey of Augmented Reality." Presence: Teleoperators and Virtual Environments no. 6 (4):355—85. Barger, M. Susan, and William Blaine White. 2000. 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Figures: Fig.1 Sam Newman House (1995) Architect: Cassandra Fahey Photographer: Anonymous Fig.2 Company of ladies watching stereoscopic photographs (c. 1850) Artist: Jacob Spoel Fig.3 Stereography of the Moon (1958—9) Artist: Warren de la Rhue Fig.4 Me, Myself, and I #7 (2003–4) Artist: Chris Brisbin 10
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