Proposal to describe the colour mixing during the retouching process
Abstract
When writing the final report, conservators-restorers are often faced with a lot of indecision on how to describe the colour mixing used in retouching process. The reports may sound somewhat incomplete, especially if the technical data is completely left out. The recorded information are usually restricted to the type of paint with indication of the brand and the type of binder and pigments used. Thus, the aim of this paper is to propose a measurable system that could help the students and the professionals to describe the use of colour mixtures during the chromatic reintegration treatment.
Downloads
References
BAILÃO, A. (2013). “O sistema das nove cores na reintegração cromática de bens culturais”. Ge-conservación, nº.5, 110-134. https://www.ge-iic.com/ojs/index.php/revista/article/view/171. [accessed 12/01/2020]
BERRIE, B.H., LOMAX, S. Q. (1997). “Azo pigments: Their History, Synthesis, Properties, and Use in Artist´s Materials”. Conservation Research 1996/1997. 09- 33. https://www.nga.gov/content/dam/ngaweb/research/publications/pdfs/conservation-research-1996-1997.pdf [accessed 20/12/2019].
BYRNE, A., HILBERT, D.H., (2003). “Color realism and color science”. Behavioral and brain sciences, 26, 3 -64. http://web.mit.edu/abyrne/www/colorrealismandcolorscience.pdf [accessed 28/02/2020].
EASTAUGH, N.; WALSH, V.; CHAPLIN, T.; SIDDALL, R. (2008). Pigment Compendium. A Dictionary and Optical Microscopy of Historical Pigments. Amsterdão, Boston, Londres: Butterworth-Heinemann.
JOHNSTON-FELLER, R. (2001). Color Science in the Examination of Museum Objects. Nondestructive Procedures. Tools for Conservation. Los Angeles: Getty Conservation Institute, 296-297.
KSIAZKIEWICZ, A. (2013). “The surface of things: the problem of describing colour”. Viewpoint, 102, 16- 17. https://www.academia.edu/7019363/The_surface_of_things_the_problem_of_describing_colour [accessed 18/12/2019].
MARTEL, C. (1855). Principles of colouring in Painting. Londres: Winsor and Newton.
NCS (2019). “NCS- Natural Colours System”. https://ncscolour.com/ncs/ [accessed 22/11/2019].
NEMCSICSA A., CAIVANO, J.L. (2015). “Color Order Systems”. Encyclopedia of Color Science and Technology, 1-16, https://doi.org/10.1007/978-3-642-27851-8_232-7 [accessed 19/12/2019].
PYLE, D.; PEARCE, E. (2009). The Oil Colour Book. A comprehensive resource for painters. Harrow, Inglaterra: ColArt Fine Art & Graphics Ltd, p. 17. http://www.winsornewton.com. [Consulta: 19. 05. 2013].
SOCIETY OF DYERS AND COLOURISTS (2019). Colour Index™ Generic Name (CIGN). https://colour-index.com/colour-index-generic-name [accessed 20/11/2019]
URLAND A. (1999). “Conservation of Architectural Heritage Historic Structures and materials. Colour Specification and Measurement” ICCROM UNESCO WHC, ISBN 92-9077-157-7, https://www.iccrom.org/sites/default/files/ICCROM_14_ARCLabHandbook03_en.pdf [accessed 20/12/2020], 2-3.
URLAND, A. (1999). Colour Specification and measurement. Conservation of Architectural Heritage, Historic Structures and Materials. ARC Laboratory Handbook. Rome: ICCROM UNESCO WHC, Vol.5.
X-RITE (2015). A Guide to Understanding color, 23-29 https://www.xrite.com/-/media/xrite/files/whitepaper_pdfs/l10-001_a_guide_to_understanding_color_communication/l10-001_understand_color_en.pdf. [accessed 24/01/2020]
- Copyright and intellectual property belongs to author. Author guarantees editing and publishing rights to Ge-Conservación Journal, under a Creative Commons Attribution License. This license allows others to share the work with authorship and the original source of publication acknowledgement.
- Articles can be used for scientific and educational purposes but never for commercial use, being sanctioned by law.
- The whole content of the article is author’s responsibility.
- Ge-Conservación Journal and authors may establish additional agreements for non-exclusive distribution of the work version published at the Journal (for example, on institutional repositories or on a book) with acknowledgment of the original publication on this Journal.
- Author is allowed and encouraged to disseminate his works electronically (for example, on institutional repositories or on its own website) after being published on Ge-Conservación Journal. This will contribute for fruitful interchanges as also for wider and earlier citations of the author’s works.
- Author’s personal data will only be used for the Journal purposes and will not be given to others.