Macroscopic and microscopic characteristics of Pictograph of Kuhdasht in Sarsarkhon mountains of Lorestan province

Document Type : Research

Authors

1 Department of Archaeology, Faculty of Humanities, University of Mohaghegh Ardabili, P. O. Box. 13131-56199, Ardabil, Iran.

2 Research Institute of Cultural Heritage & Tourism, P. O. Box. 11369-13431, Tehran, Iran.

Abstract

Pictographs of Lorestan province in Kuhdasht city are one of central Zagros' most prominent and important cultural works. The paintings of this region have not been studied from an experimental point of view. Considering the use of colors and their importance in Iranian art, these colors were sampled in a tiny amount, considering the principle of no visual damage. To achieve the research goal, laboratory methods have been used to identify the color substrate and pigments. In this research, three pigments, red, black, and orange, have been investigated by petrographic and FT-IR methods. In the method of thin section petrography and device analysis with James Swift model polarizing microscope, aiming to determine the bed and type of rock, Fourier transform infrared spectrometer (FT-IR) was used to identify the type of pigment. The archeological investigations on the colored pieces show that the type of pigments used to make the motifs were completely mineral, and no organic pigments were found. Microscopic images of the sections of the paint layer show that these pigments were applied directly on the rock, and as a result, there was no substrate. Therefore, the pigments used to draw motifs are a mineral structure and a combination of iron; where the natural red pigment of the earth, depending on the iron oxide chromophores and the presence of other minerals, can create orange tones to red and black shades, which can be seen as increasing or decreasing the type of iron oxide. Finally, considering that the structure of the colors was in the form of mineral compounds, it can be acknowledged that this structure is one of the most important reasons for their durability.

Keywords

Main Subjects

References

1.   Franquelo ML, Duran A, Herrera LK, Haro MCJ, Perez-Rodriguez JL. Comparison between micro-Raman and micro-FTIR spectroscopy techniques for the characterization of pigments from Southern Spain Cultural Heritage. J Mol Struct. 2009;924:404–12.
2.   Mobasher Maksoud E, Kochzaei AR. A review of traditional pigments (second part): ultramarine blue and emerald green. J Stud Color World. 2022;12(4):385-369. https://dorl.net/dor/20.1001.1.22517278.1401.12.4.5.6 [In Persian].
3.   Reich I. Mineral pigments: the colourful palette of nature. In Artioli G, Oberti R. (eds.) EMU Notes in Mineralogy.  Mineralogical Society of Great Britain & Ireland; 2019. 283-322.
4.   Bersani D, Lottici PP. Raman spectroscopy of minerals and mineral pigments in archaeometry. J Raman Spectrosc. 2016;47(5):499-530. https://doi.org/10.1002/jrs.4914
5.   Hradil D, Grygar T, Hradilová J, Bezdička P. Clay and iron oxide pigments in the history of painting. Appl Clay Sci. 2003;22(5):223-236.
 https://doi.org/10.1016/S0169-1317(03)00076-0.
6.   Zeng QG, Zhang GXL, Leung CW, Zuo J. Studies of wall painting fragments from Kaiping Diaolou by SEM/EDX, micro Raman and FT-IR spectroscopy. Microchem J. 2010;96(2):330–336. https://doi.org/10.1016/j.microc.2010.05.013.
7.   Haji Norouzi F, Heydarian M, Khosrowzadeh A. The study of Middle Copper-Sang period pottery of Chahar Mahal Bakhtiari using petrographic analysis and ICP-OES. J Archaeol Sci. 2021;13(2):178-198. https://doi.org/ 10.22059/jarcs.2019.290969.142795 [In Persian].
8.   Maani M, Saidi-Harsini MR, Chaichi A. Preliminary results of petrographic studies of Bakun A pottery in Fars. Archaeol Stud. 2018;11(1):217-232. 
https://doi.org/10.22059/jarcs.2019.71115 [In Persian]
9.   Abbas Abad Arabi M, Sedki Y, Beheshti SI, Abedi A. Petrographic study of Islamic pottery from Balqis Esfrain, North Khorasan. Archaeol Stud. 2018;10:155-167. https://doi.org/10.22059/jarcs.2018.215741.142330 [In Persian].
10.  Razani M, Martinzgunikhero F, Mansouri-Esfahani M, Afshari-Nejad H. Preparation of thin sections of porous materials for studies with polarizing microscope in archaeology. Res Archaeol. 2015;2(2):45-60. https://doi.org/20.1001.1.24764647.1396.3.2.1.6 [In Persian].
11.  Sedghi Y, Razani M, Qaini Z, Sabohai Thani F. Investigation and review of the types of colors used in the decoration of pottery motifs obtained from the Bronze Age sites of Sistan and Baluchistan. J Stud Color World. 2019;10(2):61-72. https://dorl.net/dor/20.1001.1.22517278.1399.10.2.5.8 [In Persian].
12.  Kochzaei A, Nemati Babaei A, Daneshpour L. Identification of the pigments used in the decoration of the paper inscription of Ansarin House, Tabriz. J Color Sci Technol. 2014;9:297-306. 
https://dorl.net/dor/20.1001.1.17358779.1394.9.4.3.2 [In Persian].
13.  Firouznia A, Ashrafi A, Bahrul Uloomi F. Identification of the materials and pigments of the wall paintings of the walls of the historical center of Isfahan. Archeol Res. 2019;6(1):47-66. https://dorl.net/dor/20.1001.1.24764647.1399.6.1.4.8 [In Persian].
14.  Hadian-Dehkordi M.The use of laboratory research in the protection and restoration of historical buildings.Tehran University Press; 2007. 
15.  Homke J, Vergés J, Van Der Beek P, Fernàndez M, Saura E, Barbero L, Badics B, Labrin E. Insights in the exhumation history of the NW Zagros from bedrock and detrital apatite fission-track analysis: evidence for a long-lived orogeny.Basin Research. 2010;22(5):659-680. https://doi.org/10.1111/j.1365-2117.2009.00431.x.
16.  Maghsoudi M. Desert Landscapes and Landforms of Iran. Switzerland: Springer Nature;2020. 
17.  Games GA, Wynd GG. Stratigraphic Nomenclature of Iranian Oil Consortium Agreement Area. AAPG Bulletin. 1965;49 (12):2182–2245. 
https://doi.org/10.1306/A663388A-16C0-11D7 86450001 02C1865D.
18.  Zarei-Sahamieh R, Yousefi Yeganeh B, Zamaniyan H, Moazzami-Gudarzi F. Study of the sedimentary environment and geology of Kashkan formation sandstones. J Advanced Appl Geology. 2011;1(1):48-61 [In Persian].
19.  Ghobadizadeh H, Niknami KA, Alibeigi S. Ancient metallurgical sites in the cultural landscape of Kohdasht and presenting a prediction model for the Central Zagros region. Archeol Res. 2001;7(1):125-144.
https://dorl.net/dor/20.1001.1.24764647.1400.7.1.10.1 [In Persian].
Bikiaris D, Daniilia S, otiropoulou S, Katsimbiri O, Pavlidou E, Moutsatsou AP, et al. Ochre-differentiation through micro-Raman and micro-FTIR spectroscopies: application on wall paintings at Meteora and Mount Athos, Greece. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 2000;56(1):3-18. https://doi.org/10.1016/S1386-1425(99)00134-1
Journal of Studies in Color World
Volume 13, Issue 2
September 2023
Pages 215-233

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History

  • Receive Date: 21 January 2023
  • Revise Date: 25 May 2023
  • Accept Date: 27 May 2023

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