By placing medieval sealing practices in a global and comparative perspective, the essays gathered in this volume challenge the traditional understanding of seals as tools of closure and validation in use since the dawn of civilization. Far from being a universal technique, sealing is revealed as a flexible idiom, selectively deployed to mediate entangled identities: the introduction of Buddhism in early medieval China; the Islamization of Sasanian and Byzantine cultures; even the advancement of diplomacy from northern Europe to Indonesia.

From antiquity to the modern age, legal, documentary, exegetical, literary, and linguistic traditions have viewed the relationship between image and letter in diverse ways. There is a long history of scholarship examining this relationship, probing the manner and meaning of its dynamics in terms of equivalency, complementarity, and polarity.

This volume addresses the pictorial dimension of writing systems from cross-cultural and multidisciplinary perspectives. Historians—including specialists in art and literature—paleographers, and anthropologists consider imagistic scripts of the ancient and medieval Near East, Europe, Byzantium, and Latin America, and within Jewish, polytheistic, Christian, and Muslim cultures. They engage with pictographic, ideographic, and logographic writing systems, as well as with alphabetic scripts, examining diverse examples of cross-pollination between language and art.