While the other months of the year had specific harvesting tasks associated with them, the relative ease of May was a welcome relief from the daily toil that dominated medieval life. May occupations are traditionally represented as more joyous, particularly in Books of Hours and Psalters. The Index database records over 180 scenes for May in manuscripts, and a little over half of them use the occupation of the male falconer on horseback (see related subjects: Month, Occupation: May; Figure, Male: Falconer; Horseman: Falconer; and Scene, Sports and Games: Falconer). Falconry, or Hawking, was a favorite medieval sport enjoyed especially at the beginning of spring. These hunting birds were prized for their agility and loyalty to their masters. Another popular scene depicting May is a pair of lovers on horseback, occasionally with a bird perching on the man’s wrist. This scene of a riding couple was a favored occupation and signaled the readiness for new courtships. Other instances of May scenes include figures holding flowers or wreaths, couples promenading, and other verdant scenes of courtship, whether amid blooms in grassy gardens or even on boats (see related subject: Scene, Secular: Courting).
The zodiac sign that commences in May is Gemini, traditionally represented by a pair of figures—Gemini being Latin for “twins”—that are linked to their astrological appearance in the sky (see related subjects: Zodiac Sign: Gemini and Constellation: Gemini). The representations of Gemini can also be divided into a few main categories. A sample of about 80 French medieval manuscripts reveals that the most popular Gemini sign was the embracing nude couple, with far fewer of them appearing clothed. Often the couple’s bodies are masked by parts of the landscape or are cropped by a frame. Nude twins are the second most common Gemini sign and are usually depicted as two men embracing or wrestling. Sometimes the twins will appear as confronted soldiers with mirrored weapons and gear. The twin variations in Gemini also include pairs with crossed legs, conjoined bodies, or even one figure with two heads.
The subjects for months and zodiac signs are most prevalent in manuscripts, but they are also well-represented in sculpture such as the famous façades at Chartres and Vézelay. In 2007, information on all zodiac and occupation subjects classified by the Index was collected and published with Penn State University Press as Time in the Medieval World: Occupations of the Months and Signs of the Zodiac in the Index of Christian Art. This book has been hailed as a “lavishly illustrated” and “functional research tool” for studying the subject of the medieval measuring of time.
Hourihane, C., ed. Time in the Medieval World: Occupations of the Months and Signs of the Zodiac in the Index of Christian Art. University Park, PA: Penn State University Press, 2007.
Neal, K. “Time in the Medieval World: Occupations of the Months & Signs of the Zodiac in the Index of Christian Art (review).” Parergon, vol. 25 no. 2, 2008, pp. 164-166.
On June 21st we recognize Cancer, the astrological sign that Richard Hinckley Allen called the most “inconspicuous figure of the zodiac” (Allen, 107). Representing the sun at its highest point, Cancer is the zodiacal sign of the summer solstice. In ancient Egypt, the Cancer sign was imagined as a scarab beetle, and in Mesopotamia as a turtle or tortoise, both of which may have pushed the sun across the heavens. In Europe, traditionally, the constellation of Cancer was identified with the crab from Greek mythology that was crushed by the foot of Hercules and placed in the sky by Hera. Some have speculated that the characteristic sideways walk of hard-shelled crustaceans, whether crayfish or crab, could be symbolic of the backward shift in day-length after the arrival of the summer constellation in the Northern Hemisphere at the end of June, and Medieval people also believed those born under Cancer’s influence harnessed great, gripping power.
At the Index of Christian Art, the label “lobster-like” has been used to describe Cancerian crabs that are not at all “crab-like.” These crustaceans have elongated pincers, chunky claws, and a distinct tail, and they more closely resemble a lobster or a crayfish. The zoological treatise The Crustacea, published by Brill in 2004, states that, although crabs are the most frequent symbol of the Cancer sign, that the variety of shellfish that adorn horoscopes “can bring surprises” (Forest et al., 173). It is possible that while the symbol of Cancer may draw from a singular iconographic entity which included all shellfish, the idea of a distinct crab, including its spoken and written labels, could be historically transmutable. A definitive explanation for the choice of crustacean in horoscopes might be impossible, but there are some hints as to why “lobster-like” crabs were so pervasive in zodiacal art of the medieval period.
“Cancer,” “Crab,” & “Crayfish”
“Cancer” is an ancient word of Indo-European origin from a root meaning “to scratch.” Today Cancer is the scientific Latin genus name for “crab,” but in classical usage it described many species of shellfish. J.-Ö. Swahn notes in “The Cultural History of Crayfish” that in both Sanskrit and Greek the word for crab had the same meaning as crayfish, both animals having pincers. While the Latin word for Cancer, Carcinus, comes from the Greek karkinos, the English word “crab” has Germanic and Old English roots, and an Anglo-Saxon chronicle from about the year 1000 identified Cancer as crabba (Allen 107). In Old High German (800-1050), kerbiz meant simply “edible crustacean” and was also used to describe crayfish. The OED links the Middle High German (1050-1350) krebz to the Middle French (ca. 1400-1600) escrevisse, which in turn became écrevisse (crayfish).
The OED cites these words for crayfish, through much of their history, were general terms for all larger edible crustaceans. On “lobster,” OED notes some crayfish are called “fresh-water lobsters” and the term “lobster” is applied to several crustaceans of resemblance. Well into the seventeenth century, the word “cancer” and its translations were used as generic terms for all crabs and “lobster-like” creatures until Linnaeus established the species name Astacus Astacus for crayfish in his Systema Naturae of 1758 (interestingly, also with the synonym Cancer Astacus). The OED also noting that the 1656 translation of Comenius’ Latinae Linguae Janua Reserata, described the crayfish as a “shelled swimmer, with ten feet, and two claws: among which are huge Lobsters of three cubits; round Crabs; Craw-fish, little Lobsters.” So, etymologically speaking, crabs, crayfishes, and lobsters were mingled together from very early on.
Star Sign and Sustenance
In the Middle Ages, the zodiacal symbol of Cancer often appeared in the calendar pages of devotional books, or on adorned monumental sculpture of the Middle Ages. The Index records examples in these mediums (including examples on more than 200 manuscript pages) with the subject heading Zodiac Sign: Cancer. Generally, the depiction of the sign of Cancer as a crab is most prevalent in art from the Mediterranean and Western Europe, possibly due to the proximity to the sea, but the crayfish as a symbol for Cancer is not unusual, even in coastal regions. Crabs are saltwater decapods, creatures with ten feet or five pairs of legs. Crayfish are also decapods, but they thrive in freshwater lakes and rivers. Summer was the best season for fishing, and crayfish were easily trapped along the streams and creeks of rural Europe. The French and the English were the first to incorporate crayfish into their diet.
The Romans had viewed the crayfish as a scavenger animal, and they disliked the taste in their cuisine. Elevated from its lowly status as mere fodder in the classical era, crayfish came to be considered a delicacy in Western Europe from as early as the tenth century. In medicine, the sign ruled over the chest, stomach and ribs, and there are also several medieval pharmacological texts that note the medical properties of the crayfish, including the fact that “If you boil them in milk they cause a good sleep” (Swahn, “The Cultural History of Crayfish,” 247). We know that Europeans were using crayfish in their recipes and tinctures, so their distinctive form would have been a familiar one. In the blog article “The Crusty Conundrum,” for the Voynich Portal, J. K. Petersen makes interesting points about the Cancerian crayfish in the 15th century Voynich Manuscript. Petersen reads the Voynich crayfish as anatomically incorrect, with legs attached to tail, suggesting that the artist had been working from traditional representations rather than from life. This idea supports the theory that crayfish were so common in medieval astrological culture that the critters were simply represented from memory!
Allen, Richard Hinckley. Star-names and Their Meanings. New York, Leipzig: G.E. Stechert, 1899, 107-111.
Fischof, Iris. “The Twelve Signs,” In Written in the Stars: Art and Symbolism of the Zodiac. Jerusalem: Israel Museum, 2001, 111.
Forest, Jacques, J. C. von Vaupel Klein, and J. Chaigneau. The Crustacea: Treatise on zoology – anatomy, taxonomy, biology: Revised and updated from the Traité de zoologie. Leiden: Brill, 2004, 173.
Swahn, J.-Ö. “The Cultural History of Crayfish.” Bulletin Français de la Pêche et de la Pisciculture 372-373 (2004), 243-251.
Oxford English Dictionary, s.v. “Cancer,” “Crab,” “Crayfish,” “Lobster,” accessed June 2016, http://www.oed.com/