Apanel paintingis a painting made on a flat panel ofwood,either a single piece or a number of pieces joined together. Untilcanvasbecame the more popularsupportmedium in the 16th century, panel painting was the normal method, when not painting directly onto a wall (fresco) or onvellum(used forminiaturesinilluminated manuscripts). Wood panels were also used for mounting vellum paintings.
![](https://upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Lamgods_open.jpg/420px-Lamgods_open.jpg)
History
editPanel painting is very old; it was a very prestigious medium in Greece and Rome, but only very few examples of ancient panel paintings have survived. A series of 6th century BCpainted tablets from Pitsa(Greece) represent the oldest surviving Greek panel paintings. Most classical Greek paintings that were famous in their day seem to have been of a size comparable to smaller modern works – perhaps up to a half-length portrait size. However, for a generation in the second quarter of the fifth-century BC there was a movement, called the "new painting" and led byPolygnotus,for very large paintedfriezes,apparently painted on wood, decorating the interiors of public buildings with very large and complicated subjects containing numerous figures at least half life-size, and including battle scenes. We can only attempt to imagine what these looked like from some detailed literary descriptions and vase-paintings that appear to echo their compositions.[1]
The first century BC to third century ADFayum mummy portraits,preserved in the exceptionally dry conditions ofEgypt,provide the bulk of surviving panel painting from theImperial Roman period– about 900 face or bust portraits survive. TheSeveran Tondo,also fromRoman Egypt(about 200 AD), is one of the handful of non-funerary Graeco-Roman specimens to survive. Wood has always been the normal support for theIconsofByzantine artand the laterOrthodoxtraditions, the earliest of which (all inSaint Catherine's Monastery) date from the 5th or 6th centuries, and are the oldest panel paintings which seem to be of the highest contemporary quality.Encausticandtemperaare the two techniques used in antiquity. Encaustic largely ceased to be used after the early Byzantine icons.
Although there seem from literary references to have been some panel paintings produced in Western Europe through the centuries betweenLate Antiquityand theRomanesqueperiod, and Byzantine icons were imported, there are next to no survivals in an unaltered state. In the 12th century panel painting experienced a revival. Altarpieces seem to have begun to be used during the 11th century, with the possible exception of a few earlier examples. They became more common in the 13th century because of new liturgical practices—the priest and congregation were now on the same side of the altar, leaving the space behind the altar free for the display of a holy image—and thus altar decorations were in demand. The habit of placing decoratedreliquariesof saints on or behind the altar, as well as the tradition of decorating the front of the altar with sculptures or textiles, preceded the first altarpieces.[2]
The earliest forms of panel painting weredossals(altar backs), altar fronts andcrucifixes.All were painted with religious images, commonly the Christ or the Virgin, with the saints appropriate to the dedication of the church, and the local town or diocese, or to the donor.Donor portraitsincluding members of the donor's family are also often shown, usually kneeling to the side. They were for some time a cheaper alternative to the far more prestigious equivalents in metalwork, decorated with gems,enamels,and perhaps ivory figures, most of which have long been broken up for their valuable materials. Painted panels for altars are most numerous in Spain, especiallyCatalonia,which is explained by the poverty of the country at this time, as well as the lack of Reformationiconoclasm.[3]
The 13th and 14th centuries in Italy were a great period of panel painting, mostlyaltarpiecesor other religious works. However, it is estimated that of all the panel paintings produced there, 99.9 percent have been lost. The vast majority ofEarly Netherlandish paintingsare on panel, and these include most of the earliestportraits,such as those byJan van Eyck,and some other secular scenes. However, one of the earliest surviving oils oncanvasis a FrenchMadonna with angelsof about 1410 in theGemäldegalerie, Berlin,which is very early indeed for oil painting also. In these works the frame and panel are sometimes a single piece of wood, as withPortrait of a Man (Self Portrait?)by van Eyck (National Gallery, London), where the frame was also painted, including an inscription done illusionistically to resemble carving.[4]
By the 15th century with the increased wealth of Europe, and later the appearance of humanism, and a changing attitude about the function of art and patronage, panel painting went in new directions. Secular art opened the way to the creation of chests, painted beds, birth trays and other furniture. Many such works are now detached and hung framed on walls in museums. Many double-sided wings of altarpieces (see picture at top) have also been sawn into two one-sided panels.
Canvas took over from panel in Italy by the first half of the 16th century, a change led byMantegnaand the artists of Venice (which made the finest canvas at this point, for sails). In theNetherlandsthe change took about a century longer, and panel paintings remained common, especially in Northern Europe, even after the cheaper and more portable canvas had become the main support medium. The youngRubensand many other painters preferred it for the greater precision that could be achieved with a totally solid support, and many of his most important works also used it, even for paintings over four metres long in one dimension. His panels are of notoriously complicated construction, containing as many as seventeen pieces of wood (Het Steen,National Gallery, London). For smallercabinet paintings,copper sheets (often oldprintmakingplates) were another rival support, from the end of the 16th century, used by many artists includingAdam Elsheimer.Many Dutch painters of theGolden Ageused panel for their small works, includingRembrandton occasion. By the 18th century it had become unusual to paint on panel, except for small works to be inset into furniture, and the like. But, for example, The National Gallery in London has twoGoyaportraits on panel.
Many other painting traditions also painted, and still paint, on wood, but the term is usually only used to refer to the Western tradition described above.
Panel construction and preparation
editThe technique is known to us throughCennino Cennini's "The Craftsman's Handbook" (Il libro dell' arte) published in 1390, and other sources. It changed little over the centuries. It was a laborious and painstaking process:
- A carpenter would construct a solid wood piece the size of the panel needed. Usually a radial cut piece was preferred (across rather than along the length of the tree; the opposite of most timber cuts), with the outer sapwood excluded. In Italy it was usually seasoned poplar, willow or linden. It would be planed and sanded and if needed, joined with other pieces to obtain the desired size and shape.
- The wood would be coated with a mixture of animal-skin glues and resin and covered with linen (the mixture and linen combination was known as a "size" ); this might be done by a specialist, or in the artists studio.
- Once the size had dried, layer upon layer ofgessowould be applied, each layer sanded down before the next applied, sometimes as many as 15 layers, before a smooth hard surface emerged, not unlike ivory. This stage was not necessarily done after the 16th century, or darker grounds were used.
Painting techniques
editOnce the panel construction was complete, the design was laid out, usually in charcoal.
The usual ancient painting technique wasencaustic,used at Al-Fayum and in the earliest surviving Byzantine icons, which are at the Saint Catherine's Monastery. This uses heated wax as the medium for the pigments.
This was replaced before the end of first millennium bytempera,which uses an egg-yolk medium. Using small brushes dipped in a mixture of pigment and egg-yolk, the paint was applied in very small, almost transparent, brushstrokes. Thin layers of paint would be used to create volumetric forms.
By the beginning of the 15th century,oil paintingwas developed. This was more tolerant, and allowed the exceptional detail of Early Netherlandish art. This used a very painstaking multi-layered technique, where the painting, or a particular part of it, had to be left for a couple of days for one layer to dry before the next was applied.
Conservation and scientific analysis
editWood panels, especially if kept with too little humidity, often warp and crack with age, and from the 19th century, when reliable techniques were developed, many have beentransferred to canvas or modern board supports.This can result in damage to the paint layer, as historical transfer techniques were rather brutal.
Paintings on wood panel that were expanded, such as Rubens'A View of Het Steen in the Early Morning(which consists of eighteen separate panels, seventeen added as the artist enlarged his composition), often suffer greatly over time. Each warps in its own way, tearing the overall piece apart at the seams.[5]
Wood panel is now rather more useful to art historians than canvas, and in recent decades there has been great progress in extracting this information. Many fakes have been discovered and mistaken datings corrected. Specialists can identify the tree species used, which varied according to the area where the painting was made.Carbon-datingtechniques can give an approximate date-range (typically to a range of about 20 years), anddendrochronologysequences have been developed for the main source areas of timber for panels. Italian paintings used local or sometimesDalmatianwood, most oftenpoplar,but includingchestnut,walnut,oakand other woods. The Netherlands ran short of local timber early in the 15th century, and most Early Netherlandish masterpieces are Balticoak,oftenPolish,cut north ofWarsawand shipped down theVistula,across theBalticto the Netherlands.[6]Southern German painters often usedpine,andmahoganyimported into Europe was used by later painters, including examples byRembrandtand Goya.
In theory, dendro-chronology gives an exact felling date, but in practice allowances have to be made for a seasoning period of several years, and a small panel may be from the centre of the tree, with no way of knowing how many rings outside the panel there were. So dendro-chronological conclusions tend to be expressed as a "terminus post quem" or an earliest possible date, with a tentative estimate of an actual date, that may be twenty or more years later.
The so-calledPanel Paintings Initiativeis a multi-year project in collaboration between the Getty Conservation Institute, theGetty Foundation,and theJ. Paul Getty Museum.The Panel Paintings Initiative is a response to the growing recognition that significant collections of paintings on wood panels may be at risk in coming decades due to the waning numbers of conservators and craftspeople with the highly specialized skills required for the conservation of these complex works of art.[7]
Types of wood
editArtists would typically use wood native to the region.Albrecht Dürer(1471–1528), for example, painted onpoplarwhen he was in Venice and on oak when in the Netherlands and southern Germany.Leonardo da Vinci(1452–1519) usedoakfor his paintings in France; Hans Baldung Grien (1484/85–1545) andHans Holbein(1497/98–1543) used oak while working in southern Germany and England. In the Middle Ages, spruce and lime were used in the Upper Rhine and often in Bavaria. Outside of the Rhineland, softwood (such as pinewood) was mainly used. Of a group of twenty Norwegian altar frontals from the Gothic period (1250–1350) fourteen were made of fir, two of oak, and four of pine (Kaland 1982). Large altars made in Denmark during the fifteenth century used oak for the figures as well as for the painted wings. Lime was popular withAlbrecht Altdorfer(c. 1480–1538),Baldung Grien,Christoph Amberger(d. 1562), Dürer, andLucas Cranach the Elder(1472–1553). Cranach often usedbeechwood—an unusual choice. In Northern Europe, poplar is very rarely found, butwalnutandchestnutare not uncommon. In the northeast and south, coniferous trees such asspruce,and various types offir,andpinehave been used. Fir wood is shown to have been used in the Upper and Middle Rhine,Augsburg,Nuremberg,andSaxony.Pinewood was used mainly inTiroland beech wood only inSaxony.However, in general, oak was the most common substrate used for panel making in theLow Countries,northern Germany, and theRhinelandaroundCologne.In France, until the seventeenth century, most panels were made from oak, although a few made of walnut and poplar have been found.
The oak favored as a support by the painters of the northern school was, however, not always of local origin. In the seventeenth century about four thousand full-grown oak trees were needed to build a medium-sized merchant ship; thus, imported wood was necessary. Oak coming from Königsberg as well asGdańskis often found among works by Flemish and Dutch artists from the 15th through the 17th centuries; the origin can be established by the patterns ofgrowth rings.In the last decade of the seventeenth century,Wilhelmus Beurs,a Dutch writer on painting techniques, considered oak to be the most useful wooden substrate on which to paint. However, exceptions are seen rather early in the seventeenth century: sometimes walnut,pearwood,cedarwood,or Indian woods were used.Mahoganywas already in use by a number of painters during the first decades of the seventeenth century and was used often in the Netherlands in the nineteenth century. Even so, when canvas or copper was not used, the main oeuvre of the northern school was painted on oak panels.[8]
See also
editNotes
edit- ^Boardman, 103–104 (illus. 105)
- ^Hourihane, Colum, ed. (2012).The Grove Encyclopedia of Medieval Art and Architecture, Volume 1.Oxford University Press. pp. 44–48.ISBN978-0-19-539536-5.
- ^Dodwell, 263
- ^Campbell, 216
- ^"Behind the scenes in Conservation: A structural repair of Rubens's 'Het Steen' | Behind the scenes | National Gallery, London".nationalgallery.org.uk.Retrieved2023-10-02.
- ^Campbell, 29
- ^More information on the objectives of the project can be found onThe Getty website
- ^Wadum pp. 149–177
References
edit- Boardman, Johned.,The Oxford History of Classical Art,1993, OUP,ISBN0-19-814386-9
- Campbell, Lorne. National Gallery Catalogues (new series):The Fifteenth Century Netherlandish Paintings,1998,ISBN1-85709-171-X
- The Structural Conservation of Panel Paintings – Proceedings of a Symposiumat the J. Paul Getty Museum, April 1995, Edited by Kathleen Dardes and Andrea Rothe,ISBN978-0-89236-384-1
- Dodwell, C. R.;The Pictorial arts of the West, 800–1200,1993, Yale UP,ISBN0-300-06493-4
- Gealt, Adelheid M. (1989). "Panel Painting".Dictionary of the Middle Ages.Vol. 9.ISBN0-684-18275-0
- Heydenreich, Gunnar,Lucas Cranach the Elder: Painting materials, techniques and workshop practice,Amsterdam University Press 2007,ISBN978-90-5356-745-6
- Wadum, Jørgen, 'Historical Overview of Panel-Making Techniques in the Northern Countries', inThe Structural Conservation of Panel Paintings – Proceedings of a Symposiumat the J. Paul Getty Museum, April 1995, Edited by Kathleen Dardes and Andrea Rothe, pp. 149–177.ISBN978-0-89236-384-1
- Dendrochronology (Tree-Ring Dating) of Panel Paintings, Cornell
External links
edit- "Panel Painting"–Encyclopædia BritannicaOnline
- National Gallery Glossary(archived 7 May 2009)
- Online demonstration from the Fitzwilliam Museum
- https:// maltechnik-wallraf.de/02-support-of-fundamental-importance,Wallraf-Richartz-Museum & Fondation Corboud, Cologne