Simulacra and Essence: The Paintings of Luisa Basnuevo

Catalog of an exhibition held at Frost Art Museum. With an essay by Francine Birbragher.

Geoffrey Olsen: The Miami Paintings

Catalog of an exhibition held at the Frost Art Museum, Florida International University. Essay by Tony Jones.

Spectral damage model for lighted museum paintings: Oil, acrylic and gouache

A spectral aging test was developed to estimate the photochemical damage of oil, acrylic and gouache paints exposed to permanent lighting. The paints were irradiated at seven different wavelengths in the optical range to control and evaluate their spectral behaviour. To reach this objective, boxes with isolated aging cells were made. In each of box, one LED of a different wavelength and one photodiode were installed. Inside the boxes, the temperature of an exhibit area was recreated through a thermocouple sensor that controlled the temperature using a fan. The heat produced by the LED was dissipated by a thermal radiator. Moreover, to evaluate the exposure time dependence of the irradiation level, the test was performed using two different irradiation levels in ten exposure series. After each series, the spectral reflectance was measured, and the data collected for each paint and wavelength were used to develop a model of damage produced by the interaction between the spectral radiant exposure and the paint.

Illustrated catalogue of notable paintings by masters of the early English, Barbizon, modern French and contemporaneous schools ... sold ... February 3rd, 1921 ...

Mode of access: Internet.

Biodeterioration of easel paintings: development of new mitigation strategies

Easel paintings have undergone biodeterioration processes due to microbiological agents proliferation, particularly by development of fungal strains that are associated to biofilms formation and microstructure disintegration of these artworks, due to a wide diversity of available nutrients. Thus, mitigation strategies, using green and non-toxic biocides, which eliminate and prevent the microbiological contamination of these cultural assets are in progress.

New insight on the underdrawing of 16th Flemish-Portuguese easel paintings by combined surface analysis and microanalytical techniques

This paper focusses on the study of the underdrawings of 16th century easel paintings attributed to the workshop of the Portuguese-Flemish Master Frei Carlos. This investigation encompasses multidisciplinary research that relates the results of surface exams (infrared reflectography, standard light photography and infrared photography) with analytical investigations. The surface analysis of Frei Carlos’ underdrawings by infrared reflectography has shown heterogeneous work, revealing two different situations: (1) an abundant and expressive underdrawing, revealing a Flemish influence and (2) a simple and outlined underdrawing. This preliminary research raised an important question related to this Portuguese-Flemish workshop and to the analytical approach: Is the underdrawing's heterogeneity, as observed in the reflectograms, related to different artists or is this rather an effect that is produced due to the use of different materials in the underdrawing's execution? Consequently, if different materials were used, how can we have access to the hidden underdrawings? In order to understand the reasons for this dissemblance, chemical analysis of micro-samples collected in underdrawing areas and representing both situations were carried out by optical microscopy, micro Fourier transform infrared spectroscopy (μ-FTIR), scanning electron microscopy coupled with energy dispersive X-ray spectrometry (SEM-EDX) and micro-Raman spectroscopy (μ-Raman). Taking into account the different possibilities and practical and theoretical limitations of surface and punctual examinations in the study of easel painting underdrawings, the methodology of research was adjusted, sometimes resulting in a re-analysis of experimental results. This research shows the importance of combining multispectral surface exams and chemical analysis in the understanding of the artistic creative processes of 16th century easel paintings.

Rock paintings and microorganisms: a new insight on Escoural cave

European cave art is of tremendous importance to understand the cultural traditions of the Upper Palaeolithic (35 000 – 10 000 BP) populations. Indeed, Prehistoric communities performed numerous cave paintings all over Western Europe. Understanding these artworks should provide a better knowledge of these early cultural aspects. Although numerous studies have been carried out to analyse the materials used by those communities, nothing has been done on the techniques’ palette of Escoural Cave’s representations. The present work aims at providing the very first data about the techniques and materials used by the Prehistoric to perform the cave paintings of Escoural (Alentejo, Portugal), and the microorganisms possibly endangering this unique parietal art. In situ observations coupled with an extensive micro-sampling and micro-destructive analyses allowed to characterize the coloured material and the way they were applied on the walls of the cave. Both red and black pigments present major composition’s disparities among the different paintings and drawings, supporting a more complex occupations’ chronology than what was earlier thought. The Palaeolithic paintings have suffered deterioration from environmental conditions and include chemical, mechanical and aesthetic alterations, possibly as a result of fungal activity. The standard techniques for biological assessments used in these contexts provided important insights on the diversity of the microbial population, though they have accuracy limitations. To understand the extent and viability of the existing microbiota, DNA quantification and biomarkers analyses, such as desidrogenase activity were performed and correlated with ergosterol amounts; RESUMO: A Arte Rupestre Europeia é de grande importância para compreender as tradições culturais da população do Paleolítico Superior (35 000 - 10 000 BP). De fato, as comunidades Pré-históricas realizaram inúmeras pinturas rupestres em toda a Europa Ocidental, sendo crucial compreender estas obras de forma a proporcionar um melhor conhecimento destes ancestrais aspectos culturais. Embora vários estudos tenham sido realizados para analisar os materiais utilizados por estas comunidades, nada foi efetuado sobre a técnica de execução das representações presentes na Gruta do Escoural. O presente trabalho visa fornecer os primeiros dados sobre as técnicas e materiais utilizados na Pré-História para executar as pinturas rupestres de Escoural (Alentejo, Portugal) bem como caracterização dos microorganismos possivelmente associados aos danos deste bem único. Observações in situ, juntamente com uma extensa micro-amostragem e análises micro-destrutivas permitiu caracterizar os pigmentos utilizados e a forma como eles foram aplicados nas paredes da caverna. Tanto os pigmentos vermelhos como os pretos apresentam composição distinta nas diversas pinturas e desenhos aí representados, apoiando a presença de diferentes ocupações contrariamente ao que se pensava até então. As pinturas Paleolíticas têm sofrido deterioração, devido às condições ambientais, nomeadamente alterações químicas, mecânicas e, possivelmente como resultado da atividade fúngica. As técnicas usualmente utilizadas para a avaliação de contaminação biológica fornecem informação importante sobre a diversidade da população microbiana, embora apresentem algumas limitações. Para entender a extensão e a viabilidade da microbiota existente, a quantificação de DNA e análise de biomarcadores como actividade de desidrogenases foram realizadas e correlacionadas com o conteúdo em ergosterol.

The new Golden Legend: Patrick Nicholas's secular saints

The work of Italian-based photo-artist Patrick Nicholas is analysed to show how his re-workings of classic ‘old-master’ paintings can be seen as the art of ‘redaction,’ shedding new light on the relationship between originality and copying. I argue that redactional creativity is both highly productive of new meanings and a reinvention of the role of the medieval Golden Legend. (Lives of the Saints).

Art and the sublime : the paradox of indeterminacy unknowing and (dis)orientation in the presentation of the unpresentable

the (dis)orientation of thought in its encounter with art can be understood as the direct result of an encounter with indeterminacy as a lack in meaning. As an artist I am aware of how this indeterminacy impacts on the perceived value and authority of the artistic voice and in particular its value as a research voice. This paper explores this indeterminacy of meaning, as a profound and disturbing unknowing characteristic of the sublime and argues its value to advanced thought and for any methodological understanding of practice-led research. Lyotard described the sublime as an ‘understanding’ through which art and its associated practices may be able to resist an all too easy assimilation by the public as just a consumer commodity. His thought represents an attempt to both politically and philosophically understand art’s, and particularly abstract painting’s, affect as a state of profound and positive unknowing. To talk of the sublime in art is to speak of the suspension of any comfortable certainty in being and instead to engage with the real as a limit to meaning and knowing. It is to talk of the presentation of the unpresentable as a momentary but significant dissolution of representation. This understanding of the sublime is then further explored through the cultural phenomena of the monochrome painting and applied to the work of the two contemporary artists, Franz Erhard Walter and Günter Umberg. Initially the monochrome was understood as an attempt to go beyond traditional representation and present the unpresentable. In the one hundred years or so since that initial move this understanding has broadened. The monochrome now presents itself as a genre or even project within visual art but it still has much to teach us. In the concretely abstract and performative artworks of Franz Erhard Walter and Günter Umberg, traces of this ambition remain and their work can be seen to pose questions probing our understandings and experiences of artistic meaning, its value and the real.

Gemma Smith and the intuitive abstract

This article examines the work of Brisbane artist Gemma Smith. It investigates the artist's career and her developmental abstract paintings and sculptures. It argues that the artist is fundamentally intuitive in her approach to the genre and also employs mimicry of certain abstract styles as a means through which to develop her own creative outcomes.

Andrzej Zielinski : pulp digital fictions

This is a review of painter Andrzej Zielinski's exhibition at gallery 9 in Sydney. It highlights the artist's expressionistic style and strong colour sense as well as his association with American painterly traditions. The artist application of acrylic modelling paste and his paintings also gives them a sculptural and architectural dimension, and on a conceptual level play with notions of mimesis and material form.

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.