Ficção e encenação : o desenho como narrativa visual

Tese de doutoramento, Belas-Artes (Ciências da Arte), Universidade de Lisboa, Faculdade de Belas-Artes, 2014

De la télé-oralité à la télé-visualité : évolution de la fiction télévisuelle québécoise du téléroman à la sérietélé (1953-2012)

La thèse comporte deux parties. Dans la première, constatant, d’une part, que les publications de référence à l’égard de la fiction télévisuelle québécoise sont rares, et que, d’autre part, les études télévisuelles souffrent d’un manque à penser l’esthétique de la fiction, elle avance une approche nouvelle. La fiction télévisuelle est l’objet d’une évolution esthétique portée par ses deux dispositifs et scandée en trois degrés d’expression. Elle évolue d’un dispositif où le son prévaut dans le cadre de la télé-audition à un autre dispositif où l’image prédomine au sein de la télé-vision. La fiction télévisuelle réalise ce parcours en trois degrés d’expression: du degré zéro, la monstration de la parole, nommé la télé-oralité, au second degré, l’image énonciative, nommé la télé-visualité, en passant par le premier degré, une oscillation transitoire, nommé la télé-dualité. Elle remédiatise le trajet du cinéma de fiction des premiers temps à l’auteurielité, un demi-siècle plus tard. Dans la seconde partie, la thèse applique le modèle théorique au corpus téléromanesque. Elle démontre que la fiction télévisuelle québécoise connait une évolution du téléroman à la sérietélé, en passant par la télésérie et par une trilogie épistémique. Au terme du parcours réflexif, une conclusion s’impose: le téléromanesque actuel participe de plain-pied à ce qui semble être, depuis le nouveau millénaire, l’Age d’art de la fiction télévisuelle.

Apprehending vision

This thesis explores the contexts, conditions and implications of postmodern "visuality" through a body of films that display a critical preocupation with vision, visual technologies and violence, and which promote the demystification of visual cultures and the expansion of perception and subjectivity.

Predatory vision : 3D imaging and the transformation of screen-space

Despite Wheatstone’s academic interests in the device, the stereoscope languished somewhat as an optical toy. Yet the advent of 3D screen-spaces for home and mass entertainment suggests today’s consumers and practitioners of screen culture hold the view that screen culture will be ‘improved’ through 3D imaging technologies. Like cinema and photography, stereoscopic 3D imaging has the potential to transform visual culture. But what is transformed, as optics and electronic imaging techniques deliver Alice in Wonderland in 3D? This paper links the advent of 3D cinema and TV to the notion that vision is itself a ‘technology of the visual’. As such, our innate binocular stereoacuity is ripe for exploitation by developers of 3D imaging technologies. I argue that contemporary 3D imaging marks an epistemological visual-perceptual shift: toward screenspaces becoming spaces for potential action. Such a shift entails seeing as doing rather than seeing as thinking. 3D imaging exploits binocular vision’s spatial acuity (stereopsis), but is effective only for objects within near distal space. The 3D effect tapers off dramatically for objects only some metres away, because the two retinal images lack significant lateral disparity (difference) to trigger stereopsis: the imagery flattens out and becomes ‘monoscopic’. Information available from conventional 2D media entails a peculiarly unspecified spatiality. Perceptually, the contents of a conventional cinematic screen are like those of a painting: they are situated neither near nor far, and constitute a shared and ambiguous visual space. Our own eyes are like those of a cat: frontally placed for predatory action. The visuality of 3D screen-spaces assumes a perceptuality of the near-by and close at hand, since this is the structure of the visible information to which stereopsis is adapted to respond. Noting the binocular acuity of predatory animals, as well as some etymological links, this paper examines the implications of perceptually ‘capturing’ the sensation of visually solid objects in one’s immediate space. Stereopsis is about decisive action within an immediate environment: but it also presupposes the single viewpoint of an active observer toward which the 3D imagery is targeted.

Vision, ambiguity and perceptual possibility : why pictures matter in the critique of stereo-immersive VR

The acquisition of three-dimensional immersive space through advanced digitial imaging technology, suggests a profound shift from the relatively impoverished representational stratgies of two-dimensional pictorial imagery.  This entails an epistemological shift from pictorial representation, to the presentation of actual three-dimensional space through stereoscopic (3D) imagery.  Moreover, it suggests that visuality rather than 'virtuality' is the core issue in understanding the nature of the epistemological shift associated with stereo-immersive VR.

A shift in visual epistemology from 'flat' pictorial representation to three-dimensional stereo-immersion suggests a gainful move toward a visuality imbued with spatial possibilities.  In quantitative terms, these visual-spatial gains may seem self-evident.  However, certain aspects peculiar to pictorial representation are missing from stereo-immersive imaging.  That is lost in stereo-immersive imaging, and how it can be measured?

This thesis proposes that the inherent ambiguity of two-dimensional representations of three-dimensional spatial structure in pictures, invokes a perceptual response in which pictorial spaces elicit 'perceptual possibility'.  The robust three-dimentional spatiality of stereo-immersvie VR foreclosures such possibility.  Through examining stereo-immersive VR in terms of its visuality, the thesis develops a new appraoch to understanding VR that solves some of the issues associated with the problematic concept of 'virtuality'.  In addition, the thesis finds that by placing stereo-immersive VR and pictures within the shared paradigm of 'the visual', an important dimension of pictures that has been overlooked in past analyses re-emerges : the thesis proposes the concept of 'artifactuality' to account for the way pictures are fundamentally, and in the first instance, aesthetic objects for visual perception.  It is in their manner of appearing as pictures, that they are perceived as pictures of something.  It is from this fundamental basis that their many levels of meaning and signification - their manifold 'realisms' - can arise.

This thesis therefore addresses two intersecting problems within the paradigm of the visual: it proposes 1) that analyses of 'the virtual' be grounded in the 'artifactuality' of pictorial perception, and 2) that the spatiality of stereo-immersive VR be reinvigorated by purposefully 'under-contraining' its key percept - the robust, 'solid' stereoscopic structuring of visual space.  This approach opens up the discourse of stereo-immersive VR to new visual paradigms.  The thesis proposes that these be modelled not on the impossibility of 'the virtual', but on the possibilities of visual ambiguity drawn from the analysis of pictorial perception.

Instrumental vision

This chapter interrogates stereo-immersive ‘virtual reality’ (VR), the technology that enables a perceiver to experience what it is like to be immersed in a simulated environment. While the simulation is powered by the “geometry engine” (Cutting, 1997: 31) associated with high-end computer imaging technology, the visual experience itself is powered by ordinary human vision: the vision system’s innate capacity to see “in 3D”. To understand and critically appraise stereo-immersive VR, we should study not its purported ‘virtuality’, but its specific visuality, because the ‘reality’ of a so-called ‘virtual environment’ is afforded by the stereoacuity of binocular vision itself. By way of such a critique of the visuality of stereo-immersive VR, this chapter suggests that we think about the ‘practice’ of vision, and consider on what basis vision can have its own ‘materiality’. Pictorial perception is proposed as an exemplary visual mode in which the possibilities of perception might emerge. Against the ‘possibilities’ of vision associated with pictures, the visuality of stereo-immersive VR emerges as a harnessing, or ‘instrumentalisation’ of vision’s innate capabilities. James J. Gibson’s ‘ecological’ approach to vision studies is referenced to show the degree to which developers of VR have sought — and succeeded — to mimic the ‘realness’ of ordinary perceptual reality. This raises a question concerning whether the success of stereo-immersive VR is simultaneously the source of its own perceptual redundancy: for to bring into being the perceptual basis of ordinary ‘real’ reality, is to return the perceiver to what is already familiar and known.

Duoscope

The ambiguous representation of spatial depth in Thornton Walker’s painting The Homage creates a peculiar sense in which the ‘whereness’ of depicted objects and atmosphere cannot be ascertained by, either perspectival convention or perceptual strategies. This visual-spatial ambiguity resonates with my interested in ‘broken’ stereography. Hence, ‘duoscopy’ refers to the limitations of binocular vision when the object of perception is itself duplicitous.

Keeping connected: a review of the research relationship

In this paper, some key findings of the Keeping Connected project are discussed in light of the methodological challenges of developing an analytical approach in a large-scale study, particularly in starting with open-ended, participant-selected, digital still visual images as part of 31 longitudinal case studies. The paper works to clarify the methodological and epistemological discussions of the visual data, an issue of great interest in qualitative research and visuality for researchers intent on developing understandings of participatory research methods in the field of youth studies.

Visual research methods in education: in between difference and indifference

The aim of this paper is to support critical and scholarly debates that relate to the increasing role of visual research in education, youth studies, sociology, and studies of mental health. Researching in fields where young people are central exposes many struggles, not least issues of how to represent students who end up on the margins. School disaffection intersects with curriculum practices. When threading together visual research methods and matters of curriculum studies, seduction can set in, and unintentionally curriculum research can become indifferent to difference, the counterpoint often sought by researchers. Some scholars may argue that this debate has been well rehearsed in the curriculum field; I, however, take the opposite view. The constraints of curriculum studies, issues of student disaffection and the exclusions of schooling - when analysed through the perspectives of visual research - trouble our research designs and understandings of data and therefore require more, not less, interrogation. Rethinking the intersection points between visual research methods (VRM) and visuality, a concept that is critical to cultural and visual studies, opens out new spaces in the field of curriculum studies and reframes the methodological decisionmaking process for researching issues that pertain to student disaffection. 

Unfolding projects: Afghan and Australian artist’s books collaborations

In August 2009 an email was circulated to a number of Australian women artists with an offer to participate in a project of dialogue with women in Afghanistan. The project grew as a response to the dire situation of many women in Afghanistan, particularly in relation to education; many women are illiterate because they were and often still are, forbidden, restricted, or discouraged from attending school. By April 2010, 53 artists’ books by 14 women artists from various parts of Australia were delivered to Afghanistan, thereby beginning a process of creative collaboration between women situated in different places, cultures, and languages, attempting a productive connection through image and text. Each artist had created a small series of concertinas of imagery consistent with her current studio practice, which were then delivered to Afghanistan and distributed amongst women participating in literacy education. The women were asked to relate to the images by writing their own words directly within. The general intent was for the concertinas to be sent back to Australia, then bound and exhibited to raise public awareness, and possibly sold to raise funds. The artistic intent, however, was not the fundraising aspect as much as to take part in a process of support and dialogue with women in Afghanistan. It was a manoeuvre that said 'you are not alone'. The aim was to mobilise a conversation of sorts through the visuality and materiality of the artist’s book, despite the limitations of cultural, experiential, and physical distance. Just over six months from their delivery to Afghanistan, 36 of the 53 books returned to Australia, each marked with handwritten stories and poems in Dari and Pashto. This paper discusses the processes and considerations involved in the project, and the partnership formed with SAWA-Australia (Support Association for the Women of Afghanistan).

Percursos para novas imagens: a produção audiovisual por não videntes

The purpose is to write a reflection on the audiovisual production by the visually impaired. The starting point for this research was a documentary video production workshop offered by the Instituto de Educação e Reabilitação de Cegos do Rio Grande do Norte - IERC / RN, with the participation of blind people with low vision and sighted employees of the institution. The research approach follows the precepts of complex thinking, where work is woven into the network, along with the researched. The theoretical framework is based on the theory of French sociologist Edgar Morin, and other important thinkers for this work, namely: Erving Goffman, Paulo Freire, Michel Foucault, Edward Said, Jacques Aumont, Phillpe Dubois, as well as scholars who think and theorize about his own condition and conduct discussions on the issue of blindness: Francisco Jose de Lima, Evgen Bavcar Jacques Lusseyran and Joana Belarmino. The research was formulated based on the statement in the interest of respondents to understand and produce visual images using video as a tool. In this sense, the methodology adopted approaches of action research in constructing the text and dialogue with the participation of those involved in the project. The technique of gathering the information was based on ethnographic description describing the dynamics of the workshop, the relationships between participants, relationship to the other that sees and the manner of operation of equipment. The main focus is the relationship based on dialogue of information, attitudes and ways of knowing from experience and capacity developed and obstacles for blind people to produce visual images using other benchmarks, such as touch, smell and time dimension and space, and add references that give new meaning to the guidelines based on visuality of ministering to the workshop. It is also held to discuss aspects related to the concept of image with sociological reflection about the audiovisual production made by blind people socially constructed and perpetuated by what Edgar Morin called cultural imprinting. Thus we attempted to walk the route with its obstacles and achievements in the production of new images that were seen

Olhar em terra de cego: a visualidade em Ensaio sobre a Cegueira

"Looking at earth from blind: travel in the visuality of the test on Blindness" is a literary Essay resulted from the experience of different points of view regarding the Essay on Blindness (1996), not only showing a Modern aesthetical tendency in dialog with the Baroque one, but also discussing subjects related to the History of Mentalities. The chapters are disposed as follows: The first one presents a short Excursus about the author and his work; the second one introduces the concept of Allegory exemplifying it with representative images of Romance; the third one presents tragic elements in dialog with the Bataille Eroticism in an Allegory of Feeling; the fourth one shows Stylistic Features used as a display mean of Comedy in Romance going towards the musicalness, being the features used to provoke laugh; the fifth and last one discusses about the study pertinence. To conclude, in favor of a Sight Education, the study considered authors such as: Ariès (1977), Bataille (2003), Bakhtin (2002, 2000, 1999), Benjamin (2000, 1996), Chauí (2005, 2000), Foucault (2006, 2005, 2004, 2002), Freud (1970), Hansen (2006), Lino (2004), Sartre (2005), Vovelle (1996)

Autocrítica de arte ou a última camada de verniz

Pós-graduação em Artes - IA

Ipsis video litteris: processos e procedimentos artísticos da escrita na televisão - videografia

Pós-graduação em Artes - IA