Decorative Selenography (17th-19th Century): When Scientific Lunar Maps Became Precious Objects of Wall Art
October 11, 2025 · 13 min read · by Walensky
In the study of a prominent London collector I visited last year, my gaze was fixed on a monumental engraving hanging above a walnut bookcase: a lunar map by Riccioli dating from 1651, framed in a double gilded wood. The craters seemed almost tangible under the soft light, casting shadows that brought that silvery surface to life. "It is the finest object in my collection," he confided to me. "More precious to me than any painting."
Decorative selenography transformed the scientific study of the Moon into genuine wall art. Between the 17th and 19th centuries, these precise lunar maps drawn by the first astronomers transcended their original purpose to become prestige objects adorning the libraries, cabinets of curiosities and refined salons of the European aristocracy. They embody that rare fusion of scientific rigor and aesthetic beauty, turning telescopic discoveries into true works of art.
Yet many decor enthusiasts are unaware of this fascinating period when science and art were one and the same. We admire antique terrestrial globes and celestial planispheres, but we forget these lunar portraits that revolutionized astronomy as much as the art of interior decoration. How did these scientific documents become coveted decorative objects? Which craftsmen and astronomers shaped this tradition? And above all, what can they offer our contemporary interiors today?
I invite you to discover the little-known history of these ancient lunar maps that turned walls into open windows onto the cosmos, at a time when observing the Moon was a privilege reserved for a few.
The dawn of lunar cartography: when Galileo turned his telescope to the sky
It all began in 1609. Galileo, from his Venetian terrace, aimed an improved astronomical telescope at our natural satellite for the first time. What he discovered overturned four centuries of belief: the Moon was not a smooth, perfect sphere, but a rugged world, pitted with craters and striated with mountains and valleys.
His first illustrations, published in the Sidereus Nuncius (1610), are rudimentary yet revolutionary. These ink watercolors, drawn freehand, mark the birth of selenography – literally, the writing of the Moon. Galileo did not merely observe: he interpreted the shadows, calculated the height of the relief, and turned observation into cartography.
Soon, other European astronomers joined this quest. In England, Thomas Harriot drew remarkably precise lunar maps as early as 1609. In Belgium, Michel van Langren published in 1645 the first complete lunar nomenclature, naming the visible formations after philosophers and sovereigns. These first scientific lunar maps circulated among learned circles, copied, engraved and collected.
The aesthetic revolution of copperplate engravings
The invention of copperplate engraving transformed these scientific documents into genuine wall art objects. Flemish and Italian engravers, heirs to a centuries-old cartographic tradition, applied their expertise to these new celestial maps. The craters were rendered with delicate hatching, the lunar seas took on subtle textures, and decorative cartouches framed the legends with baroque ornaments.
Johannes Hevelius, astronomer of Danzig, published in 1647 his Selenographia, a true summit of decorative lunar cartography. His large-format plates (some measuring over 50 centimeters) combine rigorous observation with artistic composition. The lunar phases are arranged in a harmonious crown, their topographic details rivaling the finest prints of the period. These engravings were immediately prized by enlightened collectors.
Riccioli and Cassini: the golden age of baroque selenography
In the middle of the 17th century, decorative selenography reached its peak with two major figures: Giovanni Battista Riccioli and Jean-Dominique Cassini. Their approach went beyond simple documentation to create genuine visual compositions.
Riccioli's lunar map, published in 1651 in his Almagestum Novum, established the nomenclature that still prevails today. But beyond its scientific rigor, this ancient lunar map is a graphic masterpiece: framed with mythological allegories, adorned with elaborate cartouches, it transforms the lunar surface into a painting. Great collectors hung it framed, as one would display a Rembrandt.
At the Paris Observatory, Cassini refined observation techniques and produced lunar maps of astonishing accuracy. His engravings, issued in limited editions, were hand-colored by specialized illuminators. Some versions, heightened with gold and silver, fetched considerable prices. Selenography became a court art, prized by Louis XIV himself.
In cabinets of curiosities: the Moon as a treasure
In the 18th century, owning a decorative lunar map meant belonging to the intellectual elite. In cabinets of curiosities, these engravings rubbed shoulders with exotic shells, scientific instruments and precious minerals. They were hung above bookcases, in sumptuous frames of carved or gilded wood.
Parisian and London print dealers offered special editions: vellum papers, silk impressions, personalized colorings. Some aristocrats commissioned monumental versions to adorn their galleries. Selenography found its way into interior decoration as a symbol of refinement and scientific curiosity.
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The 19th century: when photography sublimated selenography
The invention of lunar photography in the 1840s could have sounded the death knell for engraved decorative selenography. The opposite occurred. The first lunar daguerreotypes, produced by John William Draper in 1840, revealed details invisible to the naked eye. But far from replacing artistic maps, they inspired a new generation of cartographers.
19th-century engravers fused photographic precision with artistic tradition. The lunar maps of Johann Heinrich Mädler and Wilhelm Beer (1837) achieved unequaled accuracy while preserving the aesthetic dimension that gives them their decorative value. Issued in large format, printed on exceptional papers, they adorned Victorian libraries and Haussmannian salons.
In 1878, the amateur astronomer James Nasmyth published The Moon: Considered as a Planet, a World, and a Satellite, containing lunar maps based on photographed plaster models. The result is striking: almost three-dimensional images that turned cartography into photographic art. These plates, printed in photogravure, became sought-after collector's items.
The chromolithographic apogee
Chromolithography, a color printing technique developed in the 19th century, offered new possibilities for decorative selenography. Scientific publishers produced lunar atlases in subtle hues: deep blues to suggest the cosmic night, ochres and browns for the illuminated reliefs, silver and white for the highlands.
These chromolithographed lunar maps enjoyed considerable commercial success. They decorated not only the interiors of enlightened amateurs, but also classrooms, public observatories and universal exhibitions. The mapped Moon became accessible and democratized, while retaining its aesthetic prestige.
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Why ancient selenography fascinates contemporary decorators
Today, collecting and displaying ancient lunar maps is experiencing a spectacular revival. At specialized auctions, original engravings by Hevelius or Riccioli fetch four-figure prices. But beyond their market value, these objects answer a deep aspiration of our era.
First, they embody that fusion of science and beauty which our hyper-specialized age tends to separate. A 17th-century selenographic map reminds us that rigorous observation and artistic creation can nourish one another. In a contemporary interior, it instantly brings intellectual depth.
Second, their timeless aesthetic harmonizes remarkably with current styles. The black and white of ancient engravings blends perfectly into minimalist Scandinavian decor. The chromolithographed versions of the 19th century add subtle touches of color to an industrial interior. Carefully framed, these decorative lunar maps become centerpieces that draw the eye without ever overwhelming it.
The contemplation effect: inviting the cosmos into your living room
Unlike modern photographic reproductions, which are ultra-detailed but often cold, ancient selenographic maps retain a poetic dimension. The imperfections of the line, the variations in inking, the handwritten annotations create a particular intimacy. Looking at these maps means connecting with the gaze of that 17th-century astronomer who, night after night, patiently studied the Moon to capture its mysteries.
In a study, a library or a reading space, an ancient decorative lunar map establishes an atmosphere of meditative concentration. It invites slow contemplation, scientific wonder and intellectual curiosity. Interior architects use it to create "contemplation corners" in urban apartments, providing a symbolic window onto infinity.
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How to integrate ancient selenography into modern decor
Are you drawn to the idea of hanging an ancient lunar map in your home? The exercise demands finesse and thought to avoid a "dusty museum" effect and instead create a harmonious dialogue between old and new.
Choosing the location is crucial. A monumental selenographic map naturally finds its place above a desk, a bookcase, or in a hallway that it transforms into a gallery. Avoid overly sunny spaces that risk fading the ancient inks. Favor walls in neutral tones – off-white, pearl grey, midnight blue – that enhance the contrasts of the engraving.
The framing determines the visual impact. For a classic approach, opt for a dark wood frame (walnut, stained oak) with cream mount that respects the heritage character of the object. For a bolder contemporary version, choose a minimalist matte black aluminum frame or even a magnetic hanging system that lets the engraving "float" against the wall.
Compositions and pairings
Decorative selenography lends itself wonderfully to wall compositions. Combine several lunar phases in a linear arrangement to create a dynamic visual rhythm. Pair a large central map with enlarged details of specific regions (the Tycho crater, the Sea of Tranquility) for a scientific gallery effect.
Feel free to pair your lunar maps with other elements: antique scientific instruments (spyglass, decorative sextant), framed herbariums, or even contemporary black and white photographs. The contrast of eras creates a fascinating visual tension.
For bolder interiors, consider the "reinterpreted large format": have an ancient selenographic map digitized and printed at monumental dimensions (120×180 cm) on matte canvas. The result, between respect for the original and contemporary audacity, can transform an entire living room.
The living legacy: from historical selenography to today's creations
The influence of ancient selenography extends far beyond the circle of collectors. Contemporary graphic designers constantly draw from this visual repertoire: space agencies, publishers of scientific books, creators of high-end wallpapers, all reinterpret the aesthetic of classic lunar maps.
Artists such as Katie Paterson or Vija Celmins create works that directly engage with the selenographic tradition. Their contemporary "lunar portraits," drawn in graphite or laser-engraved, extend the fascination born four centuries ago. Some contemporary art galleries even organize thematic exhibitions confronting ancient engravings with current creations.
In the world of interior design, this influence is everywhere: textile patterns inspired by lunar craters, light fixtures whose forms evoke the mapped lunar phases, panoramic wallpapers reproducing selenographic maps in oversized versions. Decorative selenography is not a relic of the past, but a living and renewed source of inspiration.
Where to find these cartographic treasures
For enthusiasts wishing to acquire original ancient lunar maps, several options are available. Auction houses specializing in antiquarian books and scientific prints regularly offer 18th- and 19th-century engravings. Expect to pay between 200 and 2,000 euros depending on rarity, condition and provenance.
Flea markets and secondhand fairs can reveal unexpected finds, notably plates taken from dismembered atlases. Antiquarian bookshops specializing in cartography and astronomy are a reliable source, with the advantage of expert advice on authenticity and dating.
For more modest budgets, high-quality reproductions make the selenographic aesthetic accessible. Some art printers offer remarkable facsimiles of maps by Riccioli or Hevelius, on antique papers, sometimes artificially aged. The result, well framed, offers 80% of the charm of the original for 5% of the price.
Imagine: every evening, returning to your desk or library, your gaze settles on this ancient lunar map. The craters patiently engraved three centuries ago seem to vibrate under the light of your lamp. You then connect with this unbroken chain of sky watchers, from Galileo to today, all fascinated by this satellite that dances around our planet. Decorative selenography does not merely adorn your walls: it opens a window onto infinity, transforms your interior into an intimate observatory, and makes your living space a place where science, history and beauty converse silently.
Start modestly: a single well-chosen engraving, well framed, well placed. Let it dialogue with your space, with your gaze, with your intrigued guests. You will see that it will not remain alone for long. Ancient lunar maps have that magnetic power to call other celestial companions, to create wall constellations, to gradually transform your interior into a contemporary cabinet of curiosities. And each new acquisition will be a journey through time, an encounter with these astronomer-artists who, armed with their rudimentary telescopes and their engraver's talent, turned scientific observation into visual poetry.
Frequently asked questions about decorative selenography
How can you authenticate an ancient lunar map?
Authenticating an ancient lunar map rests on several observable criteria. First examine the paper: authentic 17th- to 19th-century engravings are printed on rag paper (made from linen or cotton), identifiable by its irregular texture and its chain lines (parallel lines visible through transmitted light). Modern wood-pulp paper, smooth and uniformly white, betrays a reproduction. Next, observe the printing technique: antique copperplate engravings present a slight relief of ink palpable to the touch, sometimes with plate-bite marks in the margins. Handwritten annotations in brown ink, foxing and old folds are encouraging signs, though they are sometimes imitated. For a significant acquisition (above 500 euros), do not hesitate to consult an expert in antique cartography or request a certificate of authenticity from the seller. National libraries sometimes offer free identification services. Remember that a fine reproduction is nothing to be ashamed of: well framed, it offers the same aesthetic pleasure as an original for a fraction of the price.
Does ancient selenography adapt to minimalist modern interiors?
Absolutely, and that is precisely where one of the strengths of decorative selenography lies! Early antique lunar maps, particularly the black-and-white engravings of the 17th century, possess a graphic purity that resonates perfectly with contemporary minimalist aesthetics. Their restrained palette (black, grey, off-white), their geometric composition and their universal subject, the Moon, transcend decorative trends. To achieve this integration, favour a minimalist frame: a thin matte black aluminium frame, without a mount, or even a simple acrylic sheet with an invisible fixing system. Hang the map on a pristine white wall, without any other decorative element in the immediate vicinity, to create a "unique artwork" effect. The visual impact will be powerful: the scientific detail of the engraving contrasts with the surrounding simplicity, creating a magnetic focal point. Some interior designers even combine several lunar phases in a strict linear arrangement, like a minimalist and poetic frieze. The secret lies in confidence: let the map breathe, surrounded by emptiness, and it will reveal its full contemplative power.
What is the difference between the lunar maps of the different centuries?
Each period produced lunar maps with a distinct character, reflecting technical and aesthetic evolution. The maps of the 17th century (Galileo, Hevelius, Riccioli) are characterised by their pioneering spirit: outlines sometimes approximate but full of charm, elaborate baroque cartouches, and whimsical nomenclature (one finds "Sea of Crises" or "Ocean of Storms"). Their decorative value lies in this combination of scientific naivety and artistic sophistication. The maps of the 18th century (Cassini, Tobias Mayer) gained in precision while retaining the elegance of rococo framing; some versions were hand-coloured with watercolour, adding subtle tints. The 19th century marked the height of precision with Beer and Mädler, whose 1837 map remains a reference. The invention of chromolithography introduced realistic colours. Maps based on photographs (such as those of Nasmyth) offer striking realism. For decoration, the 17th-century engravings appeal through their historical dimension and baroque aesthetic; those of the 18th century offer a perfect balance between precision and elegance; the 19th-century chromolithographs bring colour and visual impact. Everything depends on the atmosphere sought: intimate and scholarly (17th), refined and enlightened (18th), or scientific and Victorian (19th).
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