An illuminated manuscript is a manuscript in which the text is supplemented with such decoration as initials, borders (marginalia) and miniature illustrations. In the strictest definition of the term, an illuminated manuscript refers only to manuscripts decorated with gold or silver, but in both common usage and modern scholarship, the term refers to any decorated or illustrated manuscript from Western traditions. Comparable Far Eastern and Mesoamerican works are described as painted. Islamic manuscripts may be referred to as illuminated, illustrated or painted, though using essentially the same techniques as Western works. This article covers the technical, social and economic history of the subject; for an art-historical account, see miniature.
The earliest surviving substantive illuminated manuscripts are from the period 400 to 600, produced in Italy and the Eastern Roman Empire. The significance of these works lies not only in their inherent artistic and historical value, but also in the maintenance of a link of literacy offered by non-illuminated texts. Had it not been for the monastic scribes of Late Antiquity, most literature of Greece and Rome would have perished in Europe. As it was, the patterns of textual survivals were shaped by their usefulness to the severely constricted literate group of Christians. Illumination of manuscripts, as a way of aggrandizing ancient documents, aided their preservation and informative value in an era when new ruling classes were no longer literate, at least in the language used in the manuscripts.
The majority of surviving manuscripts are from the Middle Ages, although many survive from the Renaissance, along with a very limited number from Late Antiquity. The majority of these manuscripts are of a religious nature. However, especially from the 13th century onward, an increasing number of secular texts were illuminated. Most illuminated manuscripts were created as codices, which had superseded scrolls. A very few illuminated manuscript fragments survive on papyrus, which does not last nearly as long as vellum or parchment. Most medieval manuscripts, illuminated or not, were written on parchment (most commonly of calf, sheep, or goat skin), but most manuscripts important enough to illuminate were written on the best quality of parchment, called vellum.
Beginning in the late Middle Ages manuscripts began to be produced on paper. Very early printed books were sometimes produced with spaces left for rubrics and miniatures, or were given illuminated initials, or decorations in the margin, but the introduction of printing rapidly led to the decline of illumination. Illuminated manuscripts continued to be produced in the early 16th century, but in much smaller numbers, mostly for the very wealthy. Manuscripts are among the most common items to survive from the Middle Ages; many thousands survive. They are also the best surviving specimens of medieval painting, and the best preserved. Indeed, for many areas and time periods, they are the only surviving examples of painting.
Art historians classify illuminated manuscripts into their historic periods and types, including (but not limited to) Late Antique, Insular, Carolingian manuscripts, Ottonian manuscripts, Romanesque manuscripts, Gothic manuscripts, and Renaissance manuscripts. There are a few examples from later periods. The type of book that was most often heavily and richly illuminated, sometimes known as a "display book", varied between periods. In the first millennium, these were most likely to be Gospel Books, such as the Lindisfarne Gospels and the Book of Kells. The Romanesque period saw the creation of many huge illuminated complete Bibles – one in Sweden requires three librarians to lift it. Many Psalters were also heavily illuminated in both this and the Gothic period. Single cards or posters of vellum, leather or paper were in wider circulation with short stories or legends on them about the lives of saints, chivalry knights or other mythological figures, even criminal, social or miraculous occurrences; popular events much freely used by story tellers and itinerant actors to support their plays. Finally, the Book of Hours, very commonly the personal devotional book of a wealthy layperson, was often richly illuminated in the Gothic period. Other books, both liturgical and not, continued to be illuminated at all periods. The Byzantine world also continued to produce manuscripts in its own style, versions of which spread to other Orthodox and Eastern Christian areas. See Medieval art for other regions, periods and types. Reusing parchments by scraping the surface and reusing them was a common practice; the traces often left behind of the original text are known as palimpsests.
The Muslim World and in particular the Iberian Peninsula, with their traditions of literacy uninterrupted by the Middle Ages, were instrumental in delivering ancient classic works to the growing intellectual circles and universities of Western Europe all through the 12th century, as books were produced there in large numbers and on paper for the first time in Europe, and with them full treatises on the sciences, especially astrology and medicine where illumination was required to have profuse and accurate representations with the text.
The Gothic period, which generally saw an increase in the production of these beautiful artifacts, also saw more secular works such as chronicles and works of literature illuminated. Wealthy people began to build up personal libraries; Philip the Bold probably had the largest personal library of his time in the mid-15th century, is estimated to have had about 600 illuminated manuscripts, whilst a number of his friends and relations had several dozen.
Up to the 12th century, most manuscripts were produced in monasteries in order to add to the library or after receiving a commission from a wealthy patron. Larger monasteries often contained separate areas for the monks who specialized in the production of manuscripts called a scriptorium. Within the walls of a scriptorium were individualized areas where a monk could sit and work on a manuscript without being disturbed by his fellow brethren. If no scriptorium was available, then “separate little rooms were assigned to book copying; they were situated in such a way that each scribe had to himself a window open to the cloister walk.” The separation of these monks from the rest of the cloister indicates just how revered these monks were within their society.
By the 14th century, the cloisters of monks writing in the scriptorium had almost fully given way to commercial urban scriptoria, especially in Paris, Rome and the Netherlands. While the process of creating an illuminated manuscript did not change, the move from monasteries to commercial settings was a radical step. Demand for manuscripts grew to an extent that the Monastic libraries were unable to meet with the demand, and began employing secular scribes and illuminators. These individuals often lived close to the monastery and, in certain instances, dressed as monks whenever they entered the monastery, but were allowed to leave at the end of the day. In reality, illuminators were often well known and acclaimed and many of their identities have survived.
First, the manuscript was “sent to the rubricator, who added (in red or other colors) the titles, headlines, the initials of chapters and sections, the notes and so on; and then – if the book was to be illustrated – it was sent to the illuminator.” In the case of manuscripts that were sold commercially, the writing would “undoubtedly have been discussed initially between the patron and the scribe (or the scribe’s agent,) but by the time that the written gathering were sent off to the illuminator there was no longer any scope for innovation.”
Illumination was a complex and frequently costly process. It was usually reserved for special books: an altar Bible, for example. Wealthy people often had richly illuminated "books of hours" made, which set down prayers appropriate for various times in the liturgical day.
In the early Middle Ages, most books were produced in monasteries, whether for their own use, for presentation, or for a commission. However, commercial scriptoria grew up in large cities, especially Paris, and in Italy and the Netherlands, and by the late 14th century there was a significant industry producing manuscripts, including agents who would take long-distance commissions, with details of the heraldry of the buyer and the saints of personal interest to him (for the calendar of a Book of hours). By the end of the period, many of the painters were women, perhaps especially in Paris.
In the making of an illuminated manuscript, the text was usually written first. Sheets of parchment or vellum, animal hides specially prepared for writing, were cut down to the appropriate size. After the general layout of the page was planned (e.g., initial capital, borders), the page was lightly ruled with a pointed stick, and the scribe went to work with ink-pot and either sharpened quill feather or reed pen.
The script depended on local customs and tastes. The sturdy Roman letters of the early Middle Ages gradually gave way to scripts such as Uncial and half-Uncial, especially in the British Isles, where distinctive scripts such as insular majuscule and insular minuscule developed. Stocky, richly textured blackletter was first seen around the 13th century and was particularly popular in the later Middle Ages. Palaeography is the study of historical handwritten scripts, and codicology the related study of other physical aspects of manuscript codexes.
One of the most important features in the production of an illuminated manuscript is the amount of time that was spent in the pre-production stages outlining the work. Prior to the days of such careful planning, “A typical black-letter page of these Gothic years would show a page in which the lettering was cramped and crowded into a format dominated by huge ornamented capitals that descended from uncial forms or by illustrations.” To prevent such poorly made manuscripts and illuminations from occurring a script was typically supplied first, “and blank spaces were left for the decoration. This pre-supposes very careful planning by the scribe even before he put pen to parchment.” If the scribe and the illuminator were separate labors the planning period allowed for adequate space to be given to each individual.
The process of illumination
The following steps outline the detailed labor involved to create the illuminations of one page of a manuscript:
- Silverpoint drawing of the design were executed
- Burnished gold dots applied
- The application of modulating colors
- Continuation of the previous three steps in addition to the outlining of marginal figures
- The penning of a rinceaux appearing in the border of a page
- The final step, the marginal figures are painted
The illumination and decoration was normally planned at the inception of the work, and space reserved for it. However, the text was usually written before illumination began. In the Early Medieval period the text and illumination were often done by the same people, normally monks, but by the High Middle Ages the roles were typically separated, except for routine initials and flourishes, and by at least the 14th century there were secular workshops producing manuscripts, and by the beginning of the 15th century these were producing most of the best work, and were commissioned even by monasteries. When the text was complete, the illustrator set to work. Complex designs were planned out beforehand, probably on wax tablets, the sketch pad of the era. The design was then traced or drawn onto the vellum (possibly with the aid of pinpricks or other markings, as in the case of the Lindisfarne Gospels). Many incomplete manuscripts survive from most periods, giving us a good idea of working methods.
At all times, most manuscripts did not have images in them. In the early Middle Ages, manuscripts tend to either be display books with very full illumination, or manuscripts for study with at most a few decorated initials and flourishes. By the Romanesque period many more manuscripts had decorated or historiated initials, and manuscripts essentially for study often contained some images, often not in color. This trend intensified in the Gothic period, when most manuscripts had at least decorative flourishes in places, and a much larger proportion had images of some sort. Display books of the Gothic period in particular had very elaborate decorated borders of foliate patterns, often with small drolleries. A Gothic page might contain several areas and types of decoration: a miniature in a frame, a historiated initial beginning a passage of text, and a border with drolleries. Often different artists worked on the different parts of the decoration.
Use of color in illuminated manuscripts
While the use of gold is by far one of the most captivating features of illuminated manuscripts, the bold use of varying colors provided multiple layers of dimension to the illumination. From a religious perspective, "the diverse colors wherewith the book is illustrated, not unworthily represent the multiple grace of heavenly wisdom." While religious authors view themselves as instilling a part of God's vast glory on the work, many illustrations can be linked to "the history of the texts that were required to be illustrated and the needs and tastes of the readers of those manuscripts." Color brought the images on the page to life and captivated the readers. Without color the impact of the image would have been completely lost.
The medieval artist's palette was broad; a partial list of pigments is given below. In addition, unlikely-sounding substances such as urine and earwax were used to prepare pigments.
|Insect-based colors, including:
Chemical- and mineral-based colors, including:
|Plant-based colors, such as:
Mineral-based colors, including:
|Plant-based substances such as:
Chemical- and mineral-based colors, including:
An illuminated manuscript is not considered illuminated unless one or many illuminations contained gold foil or was brushed with gold specks, a process known as burnishing. The inclusion of gold on an illumination alludes to many different possibilities for the text. If the text is of religious nature the gold is a sign of exalting the text. In the early centuries of Christianity, “Gospel manuscripts were sometimes written entirely in gold.” Aside from adding flashy decoration to the text, scribes during the time considered themselves to be praising God with their use of gold. In one particular instance, “The life of Christ executed on gold backgrounds with much greater richness in the midst of innumerable scenes of the chase, tourneys, games and grotesque subjects.” Furthermore, gold was used if a patron who had commissioned a book to be written wished to display the vastness of his riches. Eventually, the addition of gold to manuscripts became so frequent, “that its value as a barometer of status with the manuscript was degraded.” During this time period the price of gold had become so cheap that its inclusion in an illuminated manuscript accounted for only a tenth of the cost of production. By adding richness and depth to the manuscript, the use of gold in illuminations created pieces of art that are still valued today.
The application of gold leaf or dust to an illumination is a very detailed process that only the most skilled illuminators can undertake and successfully achieve. The first detail an illuminator considered when dealing with gold was whether to use gold leaf or specks of gold that could be applied with a brush. When working with gold leaf the pieces would be hammered and thinned until they were “thinner than the thinnest paper.” The use of this type of leaf allowed for numerous areas of the text to be outlined in gold. There were several ways of applying gold to an illumination one of the most popular included mixing the gold with stag’s glue and then “pour it into water and dissolve it with your finger.” Once the gold was soft and malleable in the water it was ready to be applied to the page. Illuminators had to be very careful when applying gold leaf to the manuscript for fear ruining the color already placed in the illumination. Gold leaf is able to “adhere to any pigment which had already been laid, ruining the design, and secondly the action of burnishing it is vigorous and runs the risk of smudging any painting already around it.” The careless implementing of gold could ruin the labor already placed in the illumination and thus cause the entire folio to be discarded.
Patrons of illumination
Monasteries produced manuscripts for their own use; heavily illuminated ones tended to be reserved for liturgical use in the early period, while the monastery library held plainer texts. In the early period manuscripts were often commissioned by rulers for their own personal use or as diplomatic gifts, and many old manuscripts continued to be given in this way, even into the Early Modern period. Especially after the book of hours became popular, wealthy individuals commissioned works as a sign of status within the community, sometimes including donor portraits or heraldry: "In a scene from the New Testament, Christ would be shown larger than an apostle, who would be bigger than a mere bystander in the picture, while the humble donor of the painting or the artist himself might appear as a tiny figure in the corner."  The calendar was also personalized, recording the feast days of local or family saints. By the end of the Middle Ages many manuscripts were produced for distribution through a network of agents, and blank spaces might be reserved for the appropriate heraldry to be added locally by the buyer.
Displaying the amazing detail and richness of a text, the addition of illumination was never an afterthought. The inclusion of illumination is twofold, it added value to the work, but more importantly it provides pictures for the illiterate members of society to "make the reading seem more vivid and perhaps more credible.”
The illuminated letter P in the Malmesbury Bible. The script is blackletter, also known as Gothic script
Saint Bernard of Clairvaux, in a medieval illuminated manuscript.
The Book of Dimma, an 8th-century Irish pocket Gospel Book.
Georgian Adysh Gospels, 897 AD.
The Pentecost, from an illuminated Catholic liturgical manuscript, c.1310-1320
The marriage of Girart to Bertha from the Roman de Girart de Roussillon, ca. 1450
Armenian manuscript of 1053. Work of Johannes.
Founders' and benefactors' book of Tewkesbury Abbey, early 16th century
The Rochefoucauld Grail, about 1315
- Armenian illuminated manuscript
- Book of Job in Byzantine illuminated manuscripts
- Digital Scriptorium
- English Apocalypse manuscripts
- Gospel Book
- Historiated initial
- History of the book
- Lala de Cizique
- List of Hiberno-Saxon illuminated manuscripts
- List of illuminated manuscripts
- Manuscript culture
- Miniature (illuminated manuscript)
- Preservation of illuminated manuscripts
- Michael Sull
- International Association of Master Penmen, Engrossers and Teachers of Handwriting
- The untypically early 11th century Missal of Silos is from Spain, near to Muslim paper manufacturing centres in Al-Andaluz. Textual manuscripts on paper become increasingly common, but the more expensive parchment was mostly used for illuminated manuscripts until the end of the period.
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- "Manuscript." http://arts.jrank.org/pages/9716/Manuscript.html. Web. 17 April 2010.
- Iberian manuscripts (pigments) Archived 23 August 2007 at the Wayback Machine
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- Bland, David. A history of book illustration: the illuminated manuscript and the printed book (London: Faber & Faber, 1958)
- Coleman, Joyce. Mark Cruse, and Kathryn A. Smith, eds. The Social Life of Illumination: Manuscripts, Images, and Communities in the Late Middle Ages (Series: Medieval Texts and Cultures in Northern Europe, vol. 21. Turnhout: Brepols Publishing, 2013). xxiv + 552 pp online review
- De Hamel, Christopher. A History of Illuminated Manuscript (Phaidon, 1986)
- De Hamel, Christopher. Medieval Craftsmen: Scribes and Illuminations. Buffalo: University of Toronto, 1992.
- Lazaris, Stavros. "L’illustration des disciplines médicales dans l’Antiquité : hypothèses, enjeux, nouvelles interprétations", in: La Collezione di testi chirurgici di Niceta (Firenze, Biblioteca Medicea Laurenziana, Plut. 74.7). Tradizione medica classica a Bisanzio, M. Bernabò (ed.), Roma, 2010, p. 99-109 .
- Lazaris, Stavros. "L’image paradigmatique: des Schémas anatomiques d’Aristote au De materia medica de Dioscoride", Pallas, 93 (2013), p. 131-164 .
- Lazaris, Stavros. "Art et science vétérinaire à Byzance: Formes et fonctions de l’image hippiatrique". Turnhout: Brepols, 2010 
- Wieck, Roger. "Folia Fugitiva: The Pursuit of the Illuminated Manuscript Leaf". The Journal of the Walters Art Gallery, Vol. 54, 1996.
|Wikimedia Commons has media related to Illuminated manuscripts.
- Medieval Illuminated Manuscripts Digitized illuminated manuscripts from the Dutch Royal Library
- Museum of the Book, The Hague. Thematic introduction, with many examples illustrated
- Project from Cambridge University – colored numbers are links to good images from various collections; good for finding images of specific subjects quickly
- Illuminated Manuscripts in the J. Paul Getty Museum – Los Angeles
- Portal to manuscripts in French public collections huge databases, in French
- Illuminating the Manuscript Leaves Digitized illuminated manuscripts from the University of Louisville Libraries
-  Digitized illuminated manuscript from Kathrine Zipista
- Medieval and Renaissance manuscripts, including lavishly decorated Books of Hours, Vulgates, and Medicinal Texts, 12 - 17th century, Center for Digital Initiatives, University of Vermont Libraries
- Illuminated Manuscripts digital collection from the Ball State University Digital Media Repository
- Spanish Chant Manuscript – A collection of Spanish illuminated manuscripts from the UBC Library Digital Collections
- Digitized Illuminated Manuscripts – Complete sets of high-resolution archival images of entire manuscripts from the collection of the Walters Art Museum
- Manuscripts of Lichfield Cathedral - Digital facsimile of the St Chad Gospels, 2010. Includes the ability to overlay images captured with 13 different bands of light, historical images (starting in 1887), multispectral visualizations, and sixteen interactive 3D renderings. College of Arts & Sciences, University of Kentucky
- Historical Image Overlays - See how an illuminated manuscript ages
- UCLA Library Special Collections collection of Medieval and Renaissance manuscripts
- Digital Scriptorium
- British Library, catalogue of illuminated manuscripts
- Collection of illuminated manuscripts. From the Koninklijke Bibliotheek and Museum Meermanno-Westreenianum in The Hague.
- On-line demonstration of the production of an illuminated manuscript from the Fitzwilliam, Cambridge
- On-line demonstration of the production of an illuminated manuscript from the BNF, Paris. Text in French, but mostly visual.
- Nancy Ross, Resources for English Illuminated Manuscripts.
- British Library, Glossary of Manuscript Terms, adapted from Michelle Brown, Understanding Illuminated Manuscripts: A Guide to Technical Terms (1994), ISBN 0-89236-217-0
- Herbert, J. A. (1911), Illuminated Manuscripts, online book.
- Illuminated Manuscripts', Book by John W. Bradley, from Project Gutenberg
- CORSAIR. Thousands of digital images from the Morgan Library's renowned collection of medieval and Renaissance manuscripts
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- Diringer, David. The Book Before Printing: Ancient, Medieval and Oriental. New York: Dover Publications, Inc, 1982. Print.
- Greenia, George D. "The Politics of Piety: Manuscript Illumination and Narration in the Cantigas of De Santa Maria." Hispanic Review 61.3 (1993): 325–44. JSTOR. Web. 17 April 2010. <http://www.jstor.org/stable/475069>.
- 3D for Presenting Illuminated Manuscripts - Explains 3D modeling for the 8th-century illuminated St Chad Gospels