TY - JOUR A1 - Colini, C. A1 - Hahn, Oliver A1 - Bonnerot, Olivier A1 - Steger, Simon A1 - Cohen, Zina A1 - Ghigo, Tea A1 - Christiansen, T. A1 - Bicchieri, M. A1 - Biocca, P. A1 - Krutzsch, M. A1 - Rabin, Ira ED - Friedrich, M. ED - Quenzer, J. ED - Wandrey, I. T1 - The quest for the mixed inks JF - manuscript cultures N2 - In this article, we would like to share our observations concerning the inks produced by intentionally mixing soot or charcoal with tannin extracts or iron-gall ink. Aside from Zerdoun’s mention in her outstanding review of written sources, “Les encres noires au Moyen-Âge”, this ink category has received little if any attention from scholars and scientists. And yet, if analytically attested, the use of such inks could serve as an additional category to classify and distinguish the writing inks on the historical socio-geographic map of the writing inks we are trying to build. KW - Archaeometry KW - Non-destructive testing KW - Inks PY - 2018 SN - 1867-9617 VL - 2018 IS - 11 SP - 41 EP - 48 PB - Universität Hamburg CY - Hamburg AN - OPUS4-45784 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Bonnerot, Olivier A1 - Bosch, S. A1 - Rabin, Ira A1 - Hahn, Oliver T1 - Scientific service project z02 at the csmc: material-science methods of reconstructing the history of manuscripts N2 - Z02 is one of the three technically supporting projects at the Centre for the Study of Manuscript Cultures (CSMC). In collaboration with the other two service projects, Z01 and Z03, it aims at bridging the gap between humanities and natural sciences and technology. To that purpose, we set up a laboratory with a range of high-end instruments, most of them mobile, allowing thorough non-destructive analysis of manuscripts. In addition to working on constantly improving the laboratory and the methods of analysis, a substantial part of our activities is dedicated to service, by supporting different research projects conducted at the centre. In this talk, we will present our equipment and the possibilities offered by the different techniques available regarding the different kinds of missions: typology and classification of inks, provenance studies, recovery of faded inscriptions and palimpsests, reconstruction of the history of manuscripts, authentication and dating. We will give a brief overview of our past and ongoing activities in the frame of the second phase of the CSMC. Finally, a selection of projects will be presented in greater detail to highlight the possibilities of our laboratory and the diversity of missions which can be carried out. T2 - Konferenz: Art & Archaeology 2018 CY - Jerusalem, Israel DA - 09.12.2018 KW - Manuscripts KW - Inks KW - CSMC KW - Pigments PY - 2018 AN - OPUS4-47039 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Brozowski, E. A1 - Colini, C. A1 - Hahn, Oliver A1 - Rabin, Ira ED - Ayo, Charles K. T1 - Scientific investigations on paper and writing materials of Mali: A pilot study JF - Journal of african studies and development N2 - The investigation of physical properties and chemical composition generates data important for answering cultural-historical questions that cannot be solved by historical and philological methods alone. Due to technological developments, technical diagnostics in art and culture are in ever-greater demand in such fields of transdisciplinary research. Natural sciences play auxiliary role in the studies of manuscripts. The success of their contribution depends strongly on the formulation of the question, the choice of the methods to obtain the requested answer, and appropriate reference databases. First, report was given on the measurements performed on local raw materials, such as, plants, minerals and animals, which constitute the reference session. Then, the first results of the scientific analysis of several fragments from the Malian manuscript collections were present. KW - Manuscripts KW - Inks KW - Colorants KW - Non-destructive testing PY - 2019 DO - https://doi.org/10.5897/JASD2017.0453 SN - 2141-2189 VL - 11 IS - 3 SP - 28 EP - 50 PB - Academic Journals CY - Nairobi, Kenya AN - OPUS4-48100 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Heiles, M. A1 - Rabin, Ira A1 - Hahn, Oliver ED - Friedrich, M. ED - Quenzer, J. ED - Wandrey, I. T1 - Palaeography and X-ray fluorescence spectroscopy: Manuscript production and censorship of the fifteenth century German manuscript Cod. germ. 1 of the Staats- und Universitätsbibliothek Hamburg JF - manuscript cultures N2 - The manuscript Codex germanicus 1 (Cod. germ. 1) of the Staats- und Universitätsbibliothek Hamburg is a fifteenth-century German-language manuscript. It comprises two codicological units and has an especially complex developmental history. To trace this developmental history, neglected until now in the research literature, the manuscript was investigated, for the first time not solely with classical codicological and palaeographical methods, but also with the aid of X-ray fluorescence spectroscopy, in order to determine the composition of the writing materials. These methods made it possible, first, to support and check palaeographic findings and, second, to gain information about the stratigraphy of the manuscript where palaeographic methods find their limits – in regard to short entries, rubrications, and non-alphabetical signs. KW - Archaeometry KW - Non-destructive testing KW - Inks PY - 2018 SN - 1867-9617 VL - 2018 IS - 11 SP - 109 EP - 132 PB - Universität Hamburg CY - Hamburg AN - OPUS4-45818 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Colini, Claudia T1 - Ink recipes from the islamic era: Texts, manuscripts, ink reproductions and scientific analyses N2 - Ink recipes can often be found in Arabic manuscripts. They may be included in treatises of diverse subjects – from handbooks for secretaries or calligraphers to books on arts and crafts, to alchemical and astrological essays. Recipes can also appear, with or without relation to the main text in the manuscript, in the form of lists or collections or even added in empty spaces as single entries. Why were these recipes written down? Were they used by the many professionals dealing with inks in their every-day work? Or were they part of the literary genre of adab with little or no practical application? To answer these questions a research project was set up: ink recipes have been collected from written Arabic sources, their feasibility has been assessed and some of them have been reproduced. These samples were artificially aged and analysed through an array of analytical techniques, most non-invasive and non-destructive, and the results compared to the data obtained by the application of the same analyses on concrete manuscripts. The codicological characteristics of the manuscripts have also been studied. My aim in this talk is to show how such an interdisciplinary approach could be beneficial for the study of material culture. T2 - Broadening Horizons 6 CY - Berlin, Germany DA - 24.06.2019 KW - Inks KW - Arabic Recipes KW - Non destructive analytical techniques PY - 2019 AN - OPUS4-50160 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Colini, Claudia T1 - Ink for papyri, ink of papyrus: Recipes from the Arabic world N2 - Papyrus was in use in the Islamic world until the 11th century and few ink recipes collected from treatises about the art of the books are dedicated to this support. But papyrus was also burnt in order to obtain soot used as an ingredient for a particular type of ink (midād al-qarāṭīs). In this talk I will give an overview of the recipes – in particular those by ar-Rāzī –, their context and transmission in order to evaluate this double nature of papyrus, which is considered at the same time a writing support and a material to be recycled. Moreover, I will discuss what kinds of ink are most likely to be found, according to these literary sources, on Arabic manuscripts and documents written on papyrus and compare them to the typologies mentioned for paper and parchment. These results are the premises of a research project starting at the beginning of 2019, in which a number of dated fragments from several European institutions will be analysed with non-destructive techniques in order to establish a profile of the main writing media used in the early centuries of the Islamic Era. T2 - 29th International Congress of Papyrology CY - Lecce, Italy DA - 28.07.2019 KW - Inks KW - Arabic recipes KW - Papyrus PY - 2019 AN - OPUS4-50158 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Ketelsen, T. A1 - Hahn, Oliver A1 - Golle, U. A1 - Wintermann, C. A1 - Melzer, C. A1 - Dietz, Georg T1 - Blindness and Insight. The Rhetoric of Connoisseurship and the Investigation of Materiality. N2 - The aim of the lecture is to present the productive interplay of connoisseurs and material analysis using the example of selected drawings from the Rembrandt collection of the Klassik Stiftung Weimar. We try to determine the point at which the question of the materiality of the drawings makes sense in the traditional discourse of connoisseurship. On the one hand, this involves the question of authorship – Rembrandt – or not? – and the locating of attributed drawings in the context of the work. On the other hand, it is about making drawing processes visible, characterizing ways of drawing and workshop practices as well as distinguishing different forms of reworking and copying within the Rembrandt workshop. The material analyses culminate in the question of whether Rembrandt’s inks can be distinguished at all. It becomes apparent that the newly gained knowledge about the materiality of the drawing no longer reveals itself to the “mere” view of the connoisseur. Rather, it is only generated by the digital image. The rhetoric of connoisseurs must therefore be contrasted with the necessity of a hermeneutics of the digital image. The envisaged “material turn” of drawing science is thus simultaneously able to take up the critique of the question of authorship, which has been growing ever more recently, and to transfer it to a more comprehensive perspective of aesthetics of production. T2 - Drawings by Rembrandt. Connecting art history, science and conservation CY - Amsterdam, Rijksmuseum, The Netherlands DA - 06.02.2020 KW - Rembrandt KW - Drawings KW - Non-destructive testing KW - Inks KW - Paper PY - 2020 AN - OPUS4-50384 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Ghigo, Tea A1 - Bonnerot, Olivier A1 - Buzi, P. A1 - Krutzsch, M. A1 - Hahn, Oliver A1 - Rabin, Ira ED - Friedrich, M. ED - Quenzer, J. ED - Wandrey, I. T1 - An Attempt at a Systematic study of inks from Coptic manuscripts JF - manuscript cultures N2 - It is well documented that throughout Antiquity, ancient Egyptians used mostly carbon inks as a writing material. In Late Antiquity, some metals started to be added to carbon based inks. We have records of five manuscripts from the Dead Sea Scrolls collection whose carbon inks were found to contain copper Also, lead was recently found as an additive in carbon inks on a charred fragment from Herculaneum. Furthermore, the earliest evidence of iron-gall ink was found in the Book of Proverbs (Codex Ms. Berol. orient. oct. 987) dating to the third fourth centuries ce. It has been suggested that along with carbon and iron-gall inks, there is no reason to think that purely tannin inks were not also in use in Egypt. However, so far, we just have evidence of a copper-tannin ink identified in a number of documents from Egypt in the first third centuries bce. In an attempt to fill this gap in this extremely fragmented scenario during our studies of the socio-geographic history of inks, we arrived at the conclusion that the continuous production of Coptic manuscripts from Late Antiquity to the Middle Ages offers a unique opportunity for the historical study of inks across a large geographic area. KW - Archaeometry KW - Non-destructive testing KW - Inks PY - 2018 SN - 1867-9617 VL - 2018 IS - 11 SP - 157 EP - 163 PB - Universität Hamburg CY - Hamburg AN - OPUS4-45817 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Geissbühler, M. A1 - Dietz, G. A1 - Hahn, Oliver A1 - Rabin, Ira ED - Friedrich, M. ED - Quenzer, J. ED - Wandrey, I. T1 - Advanced codicological studies of Cod. germ. 6 (Hamburg, Staats- und Universitätsbibliothek): Part 2 JF - manuscript cultures N2 - The work presented here follows the article Combining Codicology and X-Ray Spectrometry to Unveil the History of Production of Codex germanicus 6 (Staats- und Universitätsbibliothek Hamburg), published in 2014.1 It confirms the main result of the previous article: the Artusnotiz, the fourth text in the bound manuscript, must have been introduced as the last one. This paper offers further details of the codex production, based on the composition of the black and red inks collected in four measurement campaigns. Furthermore, using imaging μ-XRF, we succeeded in understanding the strong variation of the composition of the red inks in the initials of all the texts except for Parzival and Jeanne d’Arc. KW - Archaeometry KW - Non-destructive testing KW - Inks PY - 2018 SN - 1867-9617 VL - 2018 IS - 11 SP - 133 EP - 139 PB - Universität Hamburg CY - Hamburg AN - OPUS4-45816 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Colini, Claudia A1 - Hahn, Oliver A1 - Rabin, Ira T1 - A black ink by any other name...: Typologies of arabic inks and their detection limits N2 - In this poster we will present some results of a research projects dealing with Arabic recipes of black inks [1-2]. To improve conservation practices of Arabic manuscripts we have assessed the feasibility of the recipes collected from many Arabic sources on bookmaking and reproduced the most common inks. Ink samples were then artificially aged and analysed using an array of analytical techniques, mostly non-invasive, in order to build a database of Arabic inks and their ingredients and also to verify the detection limits of the portable equipment employed. We will show procedures and problems concerning the identification of ink types and ingredients using reflectography (in Vis, IR and UV), X-Ray Fluorescence, Infrared and Raman spectroscopy. The focus will be in particular on squid ink [3] and mixed inks – both in the form of carbon inks with the addition of tannins and of a mixture of carbon and iron gall inks – which are particularly difficult to detect [4]. We will also examine the results of iron gall inks made with iron filings or nails instead of vitriol, the various precursor used to extract gallic acid that are mentioned in the sources as surrogates of gall nuts. [1] A. Schopen, Tinten und Tuschen des arabisch-islamischen Mittelalters, Göttingen: Vandenhoeck & Ruprecht, 2004 [2] S. Fani, Le arti del libro secondo le fonti arabe originali. I ricettari arabi per la fabbricazione degli inchiostri (sec. IX-XIII): loro importanza per una corretta valutazione e conservazione del patrimonio manoscritto, PhD thesis, Napoli: Università L’Orientale, 2013 [3] S. Centeno, J. Shamir Journal of Molecular Structure, 873 (2008), 149-159 [4] C. Colini et. al, Manuscript cultures, 11 (2018) 43-50 T2 - Jahrestagung „Archäometrie und Denkmalpflege 2019“ CY - Vienna, Austria DA - 11.09.2019 KW - Inks KW - Reflectography KW - XRF KW - Raman Spectroscopy KW - ATR PY - 2019 AN - OPUS4-50162 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Colini, Claudia A1 - Hahn, Oliver A1 - Rabin, Ira T1 - A black ink by any other name...: Typologies of Arabic inks and their detection limits N2 - In this poster we will present some results of a research projects dealing with Arabic recipes of black inks. To improve conservation practices of Arabic manuscripts we have assessed the feasibility of the recipes collected from many Arabic sources on bookmaking and reproduced the most common inks. Ink samples were then artificially aged and analysed using an array of analytical techniques, mostly non-invasive, in order to build a database of Arabic inks and their ingredients and also to verify the detection limits of the portable equipment employed. First, we will provide an overview of the sources [1-2] employed in the study – dating from 9th to 14th century, although the manuscripts in which they can be found dates up to the 20th century – with an eye on the ink typologies (real and perceived by the compilers). Then we will show how, by reproducing the recipes, it was possible to shed light on some oddities in the procedures and the choice of ingredients. In the end we will discuss problems concerning the identification of ink types and ingredients using reflectography (in Vis, IR and UV), X-Ray Fluorescence, Infrared and Raman spectroscopy. The focus will be in particular on mixed inks – both in the form of carbon inks with the addition of tannins and of a mixture of carbon and iron gall inks – which are particularly difficult to detect [3]. We will also examine the results of iron gall inks made with iron filings or nails instead of vitriol and the various precursor used to extract gallic acid that are mentioned in the sources as surrogates of gall nuts. [1] A. Schopen, Tinten und Tuschen des arabisch-islamischen Mittelalters, Göttingen: Vandenhoeck & Ruprecht, 2004 [2] S. Fani, Le arti del libro secondo le fonti arabe originali. I ricettari arabi per la fabbricazione degli inchiostri (sec. IX-XIII): loro importanza per una corretta valutazione e conservazione del patrimonio manoscritto, PhD thesis, Napoli: Università L’Orientale, 2013 [3] C. Colini et. al, Manuscript cultures, 11 (2018) 43-50 T2 - Technart 2019 CY - Bruges, Belgium DA - 07.05.2019 KW - Inks KW - Reflectography KW - XRF KW - Raman Spectroscopy KW - ATR PY - 2019 AN - OPUS4-50112 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Colini, Claudia ED - Hahn, Oliver ED - Rabin, Ira T1 - A black ink by any other name... Typologies of Arabic inks and their detection limits T2 - Metalla Archäometrie und Denkmalpflege 2019 N2 - In this poster we will present some results of a research projects dealing with Arabic recipes of black inks. To improve conservation practices of Arabic manuscripts we have assessed the feasibility of the recipes collected from many Arabic sources on bookmaking and reproduced the most common inks. Ink samples were then artificially aged and analysed using an array of analytical techniques, mostly non-invasive, in order to build a database of Arabic inks and their ingredients and also to verify the detection limits of the portable equipment employed. We will show procedures and problems concerning the identification of ink types and ingredients using reflectography (in Vis, IR and UV), X-Ray Fluorescence, Infrared and Raman spectroscopy. The focus will be in particular on squid ink and mixed inks – both in the form of carbon inks with the addition of tannins and of a mixture of carbon and iron gall inks – which are particularly difficult to detect. We will also examine the results of iron gall inks made with iron filings or nails instead of vitriol, the various precursor used to extract gallic acid that are mentioned in the sources as surrogates of gall nuts. T2 - Jahrestagung „Archäometrie und Denkmalpflege 2019“ CY - Vienna, Austria DA - 11.09.2019 KW - Inks KW - Reflectography KW - XRF KW - Raman Spectroscopy KW - ATR PY - 2019 SN - 0947-6229 VL - Sonderheft 9 SP - 93 EP - 96 PB - Deutsches Bergbau-Museum Bochum CY - Bochum AN - OPUS4-50163 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -