Letter

A letter is a written message conveyed from one person or group to another through a physical medium. The term typically excludes written material intended for mass audiences, such as newspapers, though it can encompass open letters. For centuries, the archetypal form of a letter has been a sheet or several sheets of paper sent to a correspondent via a postal system, though earlier historical periods utilized diverse materials including metal, lead, wax-coated wooden tablets, pottery fragments, animal skin, and papyrus. Letters can be formal or informal depending on their audience and purpose. Beyond their primary function as a means of communication and a store of information, letters have played a crucial role in the reproduction of writing as an art form throughout history, serving simultaneously as personal correspondence, literary genre, and historical artifact.

In art, the letter carries dual significance as both a practical object and a potent symbol of communication, intimacy, and secrecy. Because a letter exists ambiguously between the public and private spheres, it provides a compelling visual motif that suggests a peek into the thoughts and lives of others. The epistolary format implies honesty and truth, particularly in depictions from the 1700s, when readers associated personal letters with genuine self-expression. A letter in a visual composition often signifies an absent figure, a pending revelation, or a narrative pivot. Its physical attributes, such as wax seals, folded paper, and envelopes, further symbolize privacy and the boundary between concealed and shared knowledge.

The treatment of the letter in visual and literary culture has shifted alongside communication technologies and social practices. In antiquity, letters were inscribed on clay tablets in Mesopotamia, papyrus in Egypt, and wax tablets in Greece and Rome. By the medieval period, family letter collections became vital records of daily life and business, as seen in the British Paston, Stonor, Plumpton, and Cely correspondence. The 1700s marked the Great Age of Letter Writing, where the motif flourished in the epistolary novel and art, reflecting a culture that used correspondence to explore identity, practice critical reading, and perform social roles. During this era, postage costs heavily influenced the physical nature of the letter, forcing writers to be economical with pages. The industrialization of the postal system in the mid-nineteenth century introduced the adhesive postage stamp, standardizing the letter's appearance. In the modern era, the motif has declined in prominence as digital communication has supplanted physical mail, transforming the handwritten letter from a daily necessity into a nostalgic or artistic gesture.

Beyond the collection's holdings, the letter has been central to numerous canonical historical and artistic moments. In the biblical tradition, the Pauline epistles form a foundational part of the New Testament. In early modern literature, the 1600s saw the debut of the epistolary novel with Love-Letters Between a Nobleman and His Sister, a format that reached its zenith in the 1700s. Artists themselves have used the letter as a medium for illustrated self-expression, as seen in the Smithsonian's Archives of American Art, which features 178 hand-illustrated letters from figures like Alexander Calder, who included playful drawings in his 1936 correspondence, and Frida Kahlo, who sealed a 1940 letter with lipstick kisses. Historically significant letters include the 1300 communication from Philip IV of France regarding William Wallace, a 1592 contract between Miguel de Cervantes and Rodrigo Osorio for six comedies, and Eleanor Roosevelt's 1944 letter to Joseph Lash discussing wartime strategy.

The legacy of the letter extends deeply into literature, historical research, and modern communication. As a literary form, Byzantine epistolography established the letter as an art, a tradition that continued through figures like Alexander Pope, who was the first English writer to publish his own letters during his lifetime, setting a new precedent for authors to construct literary prominence through private correspondence. For historians, archives of personal, diplomatic, and business letters serve as indispensable primary sources, with academics only beginning to examine letters as material artifacts in the late 1900s. While the physical letter has faced a steep decline in volume due to the advent of electronic mail, its structural and cultural logic persists. The epistolary tradition laid the groundwork for modern social media, where figures carefully construct versions of their intimate lives for public consumption, echoing the curated self-presentation of eighteenth-century letter writers.