Byzantine illuminated manuscripts were produced across the Byzantine Empire, some in monasteries but others in imperial or commercial workshops. Religious images or icons were made in Byzantine art in many different media: mosaics, paintings, small statues and illuminated manuscripts. Monasteries produced many of the illuminated manuscripts devoted to religious works using the illustrations to highlight specific parts of text, a saints' martyrdom for example, while others were used for devotional purposes similar to icons. These religious manuscripts were most commissioned by patrons and were used for private worship but also gifted to churches to be used in services.
Not all Byzantine illuminated manuscripts were religious texts, secular subjects are represented in chronicles (e.g. Madrid Skylitzes), medical texts such as the Vienna Dioscurides, and some manuscripts of the Greek version of the Alexander Romance. In addition to the majority of manuscripts, in Greek, there are also manuscripts from the Syriac Church, such as the Rabbula Gospels, and Armenian illuminated manuscripts which are heavily influenced by the Byzantine tradition.
