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Reproduction and testing of display options for the slide-based artwork slides de Cavalete (1978-1979) by Ângelo de Sousa

2021-01-26Artigo científico Acesso aberto
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dc.contributor.authorSilva, Joana
dc.contributor.authorUrze, Paula
dc.contributor.authorÁvila, Maria Jesús
dc.contributor.authorNeves, Artur
dc.contributor.authorFerreira, Joana Lia
dc.contributor.authorMelo, Maria João
dc.contributor.authorRamos, Ana Maria
dc.contributor.institutionLAQV@REQUIMTE
dc.contributor.institutionDCR - Departamento de Conservação e Restauro
dc.contributor.institutionDCSA - Departamento de Ciências Sociais Aplicadas
dc.contributor.institutionCIUHCT - Centro Interuniversitário de História das Ciências e da Tecnologia
dc.contributor.pblMDPI - Multidisciplinary Digital Publishing Institute
dc.date.accessioned2021-11-29T23:37:58Z
dc.date.available2021-11-29T23:37:58Z
dc.date.issued2021-01-26
dc.descriptionSFRH/BD/52317/2013
dc.description.abstractSlides de cavalete | Easel slides (1978-1979) is a slide-based artwork by the Portuguese artist Ângelo de Sousa (1938-2011), composed of one-hundred colour slides. Each image was produced by capturing different proportions of red, green, and blue (RGB) lights to obtain colour gradations. The artwork was first presented in the exhibition A Fotografia como Arte/A Arte como Fotografia | Photography as Art/Art as Photography in 1979. Associated with this exhibition, documentary evidence was found during the present study providing specific instruction on how to display the artwork (possibly unknown until now). According to that documentation, the artist wanted the work to be projected on a canvas mounted in an easel with a 19th century semblance, using a slide projector. In the last two exhibitions, carried out in 2017, after the artist had passed, the work was displayed as a digital projection, without the previously mentioned sculptural components. It was considered that this deviation from the first presentation could have led to a misunderstanding of the work. Thus, an exhibition of this artwork was prepared in a room at the Library of Faculdade de Ciências e Tecnologia. This was built as an experimental laboratory, having as one of its important objectives to test the variability of the work projected with a slide projector and a digital projector, following the display setup defined by the artist. For four days, the visitors were shown the work displayed under these two distinct scenarios of presentation. The visitors were also asked to fill out a questionnaire, to capture their perception about the variance of the work. The data obtained in the questionnaire and during the exhibition reinforced the decision to expose Slides de cavalete using the original technology. The public preferred the quality and beauty of the image using the slide projector, highlighting as positive aspects more granularity and warmer hue as well as higher depth of the images. Additionally, the production process behind Slides de cavalete was studied, based on documentation discovered in the artist’s archive and on reproductions, to enrich our perception of the work, in particular the complexity of creating the sfumato effects, and to understand the impact of changing the display technology. The results obtained made it possible to identify the main steps of making these slides, and this knowledge was shared with visitors in a workshop, integrated in this experimental laboratory.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent18
dc.format.extent6721502
dc.identifier.doi10.3390/heritage4010016
dc.identifier.issn2571-9408
dc.identifier.otherPURE: 31491419
dc.identifier.otherPURE UUID: 223639f4-1538-493d-babb-b81861fdd14c
dc.identifier.otherScopus: 85104837093
dc.identifier.otherWOS: 000674317100016
dc.identifier.otherORCID: /0000-0001-7393-6801/work/103949269
dc.identifier.otherORCID: /0000-0002-9411-4150/work/103949271
dc.identifier.urihttp://hdl.handle.net/10362/128451
dc.identifier.urlhttps://www.scopus.com/pages/publications/85104837093
dc.identifier.urlhttps://www.webofscience.com/wos/woscc/full-record/WOS:000674317100016
dc.language.isoeng
dc.peerreviewedyes
dc.subjectDigital projector
dc.subjectDisplay setup
dc.subjectExhibition
dc.subjectSlide projector
dc.subjectSlide-based artworks
dc.subjectSlides de cavalete (1978-1979)
dc.subjectângelo de sousa
dc.subjectArchaeology
dc.subjectConservation
dc.subjectMaterials Science (miscellaneous)
dc.titleReproduction and testing of display options for the slide-based artwork slides de Cavalete (1978-1979) by Ângelo de Sousaen
dc.title.subtitleAn Experimental Studyen
dc.typejournal article
degois.publication.firstPage260
degois.publication.issue1
degois.publication.lastPage277
degois.publication.titleHeritage
degois.publication.volume4
dspace.entity.typePublication
rcaap.rightsopenAccess

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