Pieter Jansz. Saenredam, “Paleis van Frederik V van de Palts en de Sint-Cunerakerk te Rhenen" (1644), black and brown ink and colored washes on paper, 51.5 x 39.5 cm (Rijksmuseum, Amsterdam, all images courtesy Princeton University Press)

Architectural drawings were limited to mostly monochrome in Europe until color appeared in the 17th century. Over the next 200 years, the use of color in architectural plans gave rise to a new category of creator: the painter-architect. Inessential Colors: Architecture on Paper in Early Modern Europe by Basile Baudez (Princeton University Press) explores the reasons for color’s introduction in architectural drawing, and its various functional and decorative uses throughout this period. 

“Almost nothing has been written on the history of the use of color in the representation of architecture, either by architectural historians or by historians of color,” Baudez writes. His meticulous, methodical study will likely appeal more to scholars than to the general public, but no matter the audience, this extensively researched, richly illustrated book sheds new light on this overlooked aspect of architectural history and practice.

Architectural drawings from the Middle Ages to the Renaissance were executed in a restricted palette of black and, in rarer cases, red inks. In Italian debates between the importance of color versus design, influential thinkers like Alberti and Vasari cautioned against the use of color, which they said could corrupt a drawing’s purity and truth. Architects occupied a more amorphous professional category at the time and were eager to comply with a black and white standard.

Inessential Colors: Architecture on Paper in Early Modern Europe by Basile Baudez

While the Italians’ stance against polychromy spread to other parts of Europe — most notably Spain — architects in areas like France, Germany, and the Netherlands embraced color as a tool to imitate building materials and natural elements in their drawings. This imitative quality — green washes to indicate meadows, for instance — would soon be joined by conventional color codes developed in other fields like cartography and military engineering, where different hues visually classified, hierarchized, and organized information. The most enduring example of color’s symbolic meaning in architectural drawings was pink, which represented masonry for decades. 

By the second half of the 18th century, color transcended its original utility to take on sensual, decorative qualities. This stemmed partly from an explosion of saturated color in the daily domestic lives of European elites, whose wallpapers, tapestries, furniture, and other household objects became brightly tinted at the time. In addition, contemporary engraving techniques advanced rapidly, enabling architects to print their images with color cheaply and efficiently. 

Most of all, Baudez points out, there was a lively cross pollination between painters and architects, who both now sought to entice viewers with dazzling pictorial effects that brought built space to life. As French Neoclassical architect Claude-Nicholas Ledoux wrote, “If you would become an architect, begin by being a painter.” Inessential Colors traces the complex story behind Ledoux’s advice.

Tapestry room from Croome Court, after a design by Robert Adam (1763– 71) (Metropolitan Museum of Art, New York, gift of the Samuel H. Kress Foundation, 1958)
“Lazaret. 2e grand prix proposé par l’Académie en 1784 et remporté par Mr. Moreau . . . Prieur scul.” In Amant- Parfait Prieur and Pierre- Louis Van Cléemputte, eds., Collection des prix que la ci- devant Académie d’Architecture proposoit et couronnoit tous les ans (Paris: Joubert, 1787– 91), plate 4, hand- colored print (Metropolitan Museum of Art, New York)
Charles De Wailly, “Project for the main pulpit of St. Sulpice, Paris” (ca. 1788), black and brown ink and colored washes on paper, 58 x 48 cm (Musée Carnavalet-Histoire de Paris)
Abraham- Louis- Rodolphe Ducros (designer and colorist), Giovanni Volpato (engraver), “Vue de l’Arc de Tite à Rome, Rome” (ca. 1780), etching, colored washes and gouache on paper, 73.4 × 50.7 cm (Metropolitan Museum of Art, New York, gift of Mrs. Charles Wrightsman, 2009)

Inessential Colors: Architecture on Paper in Early Modern Europe by Basile Baudez is published by Princeton University Press.

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Lauren Moya Ford

Lauren Moya Ford is a writer and artist. Her writing has appeared in Apollo, Artsy, Atlas Obscura, Flash Art, Frieze, Glasstire, Mousse Magazine, and other publications.