Romano-British wall-painting fragments: a spectroscopic analysis

Raman spectroscopic analyses of fragmented wall-painting specimens from a Romano-British villa dating from ca. 200 AD are reported. The predominant pigment is red haematite, to which carbon, chalk and sand have been added to produce colour variations, applied to a typical Roman limewash putty composition. Other pigment colours are identified as white chalk, yellow (goethite), grey (soot/chalk mixture) and violet. The latter pigment is ascribed to caput mortuum, a rare form of haematite, to which kaolinite (possibly from Cornwall) has been added, presumably in an effort to increase the adhesive properties of the pigment to the substratum. This is the first time that kaolinite has been reported in this context and could indicate the successful application of an ancient technology discovered by the Romano-British artists. Supporting evidence for the Raman data is provided by X-ray diffraction and SEM-EDAX analyses of the purple pigment.

Cherbourg time : young black and deadly art 2003-2007

Art is most often at the margins of community life, seen as a distraction or entertainment only; an individual’s whim. It is generally seen as without a useful role to play in that community. This is a perception of grown-ups; children seem readily to accept an engagement with art making. Our research has shown that when an individual is drawn into a crafted art project where they have an actual involvement with the direction and production of the art work, then they become deeply engaged on multiple levels. This is true of all age groups. Artists skilled in community collaboration are able to produce art of value that transcends the usual judgements of worth. It gives people a licence to unfetter their imagination and then cooperatively be drawn back to a reachable visual solution. If you engage with children in a community, you engage the extended family at some point. The primary methodology was to produce a series of educationally valid projects at the Cherbourg State School that had a resonance into that community, then revisit and refine them where necessary and develop a new series that extended all of the positive aspects of them. This was done over a period of five years. The art made during this time is excellent. The children know it, as do their families, staff at the school, members of the local community and the others who have viewed it in exhibitions in far places like Brisbane and Melbourne. This art and the way it has been made has been acknowledged as useful by the children, teachers and the community, in educational and social terms. The school is a better place to be. This has been acknowledged by the children, teachers and the community The art making of the last five years has become an integral part of the way the school now operates and the influence of that has begun to seep into other parts of the community. Art needs to be taken from the margins and put to work at the centre.

Drawn to abstraction

Three paintings exploring and testing the area of abstraction through gesture, colour and canvas structures. The paintings interrogate how abstraction can, through affect and sensation as well as historical reference, construct meaning.

Everything

Everything (2008) is a looped 3 channel digital video (extracted from a 3D computer animation) that appropriates a range of media including photography, drawing, painting, and pre-shot video. The work departs from traditional time-based video which is generally based on a recording of an external event. Instead, “Everything” constructs an event and space more like a painting or drawing might. The works combines constructed events (including space, combinations of objects, and aesthetic relationship of forms) with pre-recorded video footage and pre-made paintings and drawings. The result is a montage of objects, images – both still and moving – and abstracted ‘painterly’ gestures. This technique creates a complex temporal displacement. 'Past' refers to pre-recorded media such as painting and photography, and 'future' refers to a possible virtual space not in the present, that these objects may occupy together. Through this simultaneity between the real and the virtual, the work comments on a disembodied sense of space and time, while also puncturing the virtual with a sense of materiality through the tactility of drawing and painting forms and processes. In so doing, te work challenges the perspectival Cartesian space synonymous with the virtual. In this work the disembodied wandering virtual eye is met with an uncanny combination of scenes, where scale and the relationships between objects are disrupted and changed. Everything is one of the first international examples of 3D animation technology being utilised in contemporary art. The work won the inaugural $75,000 Premier of Queensland National New Media Art Award and was subsequently acquired by the Queensland Art Gallery. The work has been exhibited and reviewed nationally and internationally.

Delivery

'Delivery' (2005) was an installation work at MetroArts, Brisbane that incorporated drawings, paintings, video projections and temporary architectural structures. The work made central use out of a mock public event, staged in a Gold Coast park by the artist. Documentary footage of the ambiguous event comprised one of the video projections and formed the basic iconographic palette upon which the rest of the works were based. Using 3D animation as well as conventional drawing and paintign approaches, the works conveyed a palpable sense of fragmentation and social dislocation - a quality that was heightened by the reflective panels that bisected the exhibition space. The work was [part of the MetroArts Artistic Program in 2005 and its video elements were included in the 2008 exhibition Video Ground, curated by Rachel O'Reilly for Multimedia Art Asia Pacific (MAAP)/Bangkok Experimental Film Festival (Touring show). The work was the subject of a feature article by Mark Pennings in Eyeline magazine, and also appeared on the front cover of that issue.

Multicultural melting pot : painting for the planet

This brief paper gives an outline of a series of painting workshops held over a two year period (2010 and 2011) with the principal aim of raising the awareness of University students to human impact on the planet and on its biodiversity. The workshops were part of a Post-graduate research students' network engagement programme instigated and supported by a number of staff in Counselling Services and International Student Services. Two of the United Nations International years were celebrated and student engagement in practical painting workshops had many benefits that are discussed in the body of the paper.

Provisionality and the impossible task of painting

This thesis explores Raphael Rubinstein’s notion of provisionality as detailed in his influential article from 2009, Provisional Painting and his subsequent exhibition of the same name from 2011. Rubenstein’s writing is discussed in relation to modern art’s rhetoric around the many ‘deaths’ or ‘ends’ of painting as a contemporary art‐making medium, particularly in reference to Yve‐Alain Bois’ 1986 article, Painting: the task of mourning. While Rubenstein predominantly views the provisional via an abstract lens, it is through the work of Sigmar Polke and then Luc Tuymans, Peter Doig and Daniel Richter, that I build an argument to include the work of contemporary representational painters within his notion of provisionality. These new ideas of provisionality are then examined in the context of my recent paintings, which are viewed as contemporary examples of provisionality extended into the representational.

An investigation into painting's transformation and regeneration through post-photographic intervention in the digital archive

This PhD practice-led research inquiry sets out to examine and describe how the fluid interactions between memory and time can be rendered via the remediation of my painting and the construction of a digital image archive. My abstract digital art and handcrafted practice is informed by Deleuze and Guattari’s rhizomics of becoming. I aim to show that the technological mobility of my creative strategies produce new conditions of artistic possibility through the mobile principles of rhizomic interconnection, multiplicity and diversity. Subsequently through the ongoing modification of past painting I map how emergent forms and ideas open up new and incisive engagements with the experience of a ‘continual present’. The deployment of new media and cross media processes in my art also deterritorialises the modernist notion of painting as a static and two dimensional spatial object. Instead, it shows painting in a postmodern field of dynamic and transformative intermediality through digital formats of still and moving images that re-imagines the relationship between memory, time and creative practice.

The double risk of primitivism

This essay examines the possibilities for practices that appeal to the primitive in the contemporary cultural context. The idea of the primitive is driven by a desire to challenge the limitations of Western culture, while at the same time attracting the charge of promoting Eurocentrism. This essay investigates this double risk and how artists have sought to evade it, confound it, or accentuate it.

Abstraction : on ambiguity and semiosis in abstract painting

Drawing on the fields of philosophy, phenomenology, art history and theory as well as the candidate's own painting practice, this PhD explores the nature of ambiguity and semiosis in contemporary abstract painting. The thesis demonstrates how the aesthetic qualities of pause and rupture, transition and slippage work emergently to break established clichés, habits and intentions in the experiencing of abstract painting and artistic practice.

Painting anatase (TiO2) nanocrystals on long nanofibers to prepare photocatalysts with large active surface for dye degradation and organic synthesis

Anatase TiO2 nanocrystals were painted on H-titanate nanofibers by using an aqueous solution of titanyl sulfate. The anatase nanocrystals were bonded solidly onto the titanate fibers through formation of coherent interfaces at which the oxygen atoms were shared by the nanocrystals and the fiber. This approach allowed us to create large anatase surfaces on the nanofibers, which are active in photocatalytic reactions. This method was also applied successfully to coat anatase nanocrystals on surfaces of fly ash and layered clay. The painted nanofibers exhibited a much higher catalytic activity for the photocatalytic degradation of sulforhodamine B and the selective oxidation of benzylamine to the corresponding imine (with a product selectivity >99%) under UV irradiation than both the parent H-titanate nanofibers and a commercial TiO2 powder, P25. We found that gold nanoparticles supported on H-titanate nanofibers showed no catalytic activity for the reduction of nitrobenzene to azoxybenzene, whereas the gold nanoparticles supported on the painted nanofibers and P25 could efficiently reduce nitrobenzene to azoxybenzene as the sole product under visible light irradiation. These results were different from those from the reduction on the gold nanoparticles photocatalyst on ZrO2, in which the azoxybenzene was the intermediate and converted to azobenzene quickly. Evidently, the support materials significantly affect the product selectivity of the nitrobenzene reduction. Finally, the new photocatalysts could be easily dispersed into and separated from a liquid because of their fibril morphology, which is an important advantage for practical applications.

Flathead (Origin of the Specious)

A three channel video work that was produced under the psuedonym Eve Roleston that explored the arbitrary nature of signification as it played across a range of images, texts and sounds. The work aimed to provide a considered engagement with the contingent, polymorphous and unstable qualities of the material on each of the three screens. This work forms part of my practice-led research undertaken for my PhD. It deals with reconsidering the relationship between politics and aesthetics by employing strategies of humour, play theory and the fictocritical

Effacing power

A solo exhibiton of painting, photography, collage and fabric sculpture works that continues Wyman's interest in exploring feminist strategies for negotiating individual and collective identities,equallity and social activism. She explores the idea that the clothed body is often the first point of protest and demonstrates how masks and disguises provide collective power and protection in conflict zones.

Combat drag

A single channel video work that explores the idea that the clothed body is often the first point of protest and demonstrates how masks and disguses provide collective power and protection in conflict zones. With catalogue.