Macedonian Renaissance in the context of "The Joshua Roll"

The Macedonian dynasty (Ancient Greek: Μακεδονική Δυναστεία) ruled the Byzantine Empire from 867 to 1056, following the Amorian dynasty. During this period, the Byzantine state reached its greatest extent since the Early Muslim conquests, and the Macedonian Renaissance in letters and arts began. The dynasty was named after its founder, Basil I the Macedonian who came from the theme of Macedonia in the region of Thrace.

Macedonian art is the art of the Macedonian Renaissance in Byzantine art style. The period in which the art was produced, the Macedonian Renaissance, followed the end of the Byzantine iconoclasm era lasting from 867 to 1056, concluding with the fall of the Macedonian dynasty. The advent of the Macedonian Empire allowed for a new era of Byzantium revival where many aspects of the empire flourished including quality of life, art, architecture, technology, and military prowess, ultimately leading to the empires Medieval peak. This Macedonian era of the Byzantine empire was so prosperous it is considered the empire's Golden Age. Additionally the empire coincided with the Ottonian Renaissance in Western Europe.

"Macedonian" refers to the ruling dynasty of the period, rather than where the art was created. The court-quality pieces have, as with other periods, traditionally thought to have mostly been created in the capital, Constantinople, or made by artists based or trained there, although art historians have begun to question whether this easy assumption is entirely correct.

The Paris Psalter (Paris, Bibliothèque Nationale, MS. gr. 139) is a Byzantine illuminated manuscript, 38 x 26.5 cm in size, containing 449 folios and 14 full-page miniatures. The Paris Psalter is considered a key monument of the so-called Macedonian Renaissance, a 10th-century renewal of interest in classical art closely identified with the emperor Constantine VII Porphyrogenitus (909–959) and his immediate successors.

In the classification of Greek biblical manuscripts, it is designated by siglum 1133 (Rahlfs).

The Archimedes Palimpsest is a parchment codex palimpsest, originally a Byzantine Greek copy of a compilation of Archimedes and other authors. It contains two works of Archimedes that were thought to have been lost (the Ostomachion and the Method of Mechanical Theorems) and the only surviving original Greek edition of his work On Floating Bodies. The first version of the compilation is believed to have been produced by Isidore of Miletus, the architect of the geometrically complex Hagia Sophia cathedral in Constantinople, sometime around AD 530. The copy found in the palimpsest was created from this original, also in Constantinople, during the Macedonian Renaissance (c. AD 950), a time when mathematics in the capital was being revived by the former Greek Orthodox bishop of Thessaloniki Leo the Geometer, a cousin of the Patriarch.

Following the Sack of Constantinople by Western crusaders in 1204, the manuscript was taken to an isolated Greek monastery in Palestine, possibly to protect it from occupying Crusaders, who often equated Greek script with heresy against their Latin church and either burned or looted many such texts (including two additional copies of Archimedes writing, at least). The complex manuscript was not appreciated at this remote monastery and was soon scraped, washed and overwritten (1229) with a religious text (palimpsesting is the name of this process of cleaning and reusing old parchment). In 1899, nine hundred years after it was written, the manuscript was still in the possession of the Greek church, and back in Istanbul, where it was catalogued by the Greek scholar Papadopoulos-Kerameus, attracting the attention of Johan Heiberg. Heiberg visited the church library and was allowed to make detailed photographs in 1906. Most of the original text was still visible, and Heiberg published it in 1915. In 1922, the manuscript went missing in the midst of the evacuation of the Greek Orthodox library in Istanbul, during a tumultuous period following World War I. A Western businessman concealed the book for over 70 years, and at some point forged pictures were painted on top of some of the text to increase resale value. Unable to sell the book privately, in 1998, the businessman's daughter risked a public auction in New York contested by the Greek church; the U.S. court ruled for the auction, and the manuscript was purchased by an anonymous buyer (rumored to be Jeff Bezos). It was deposited by the buyer for conservation and study at the Walters Art Museum in Baltimore. The texts under the forged pictures, as well as previously unreadable texts, were revealed by analyzing images produced by ultraviolet, infrared, visible and raking light, and X-ray at Stanford University.

Abū 'l-Ḥasan al-Muḫtār Yuwānnīs ibn al-Ḥasan ibn ʿAbdūn ibn Saʿdūn ibn Buṭlān (Arabic: أبو الحسن المختار إيوانيس بن الحسن بن عبدون بن سعدون بن بطلان listen; c. 1001 to 1025 – 8 Šauwāl 458 AH or 2 September 1066), commonly known as Ibn Buṭlān (ابن بطلان listen), was an Arab physician and Nestorian Christian theologian. Born in Baghdad, the erstwhile capital city of the Abbasid Caliphate, he travelled throughout Mesopotamia, Syria, Egypt, and Anatolia, during which time he practiced medicine, studied, wrote, and engaged in intellectual debates—most famously the Battle of the Physicians with the Egyptian polymath Ibn Riḍwān. In 1054, he was in Constantinople, the capital city of the Byzantine Empire, where he witnessed first-hand the East–West Schism among Christendom, contributing a work to the discussions surrounding it for Michael I Cerularius, who was serving as the Patriarch of Constantinople. After his time in Constantinople, Ibn Buṭlān remained in the Byzantine Empire and eventually became a monk for the Greek Orthodox Patriarchate of Antioch amidst the end of the Macedonian Renaissance.

He is most renowned for his work Taqwīm aṣ-Ṣiḥḥa (تقويم الصحّة listen, lit. 'Tabular Register of Health'), a handbook on dietetics and hygiene. It was named for its intricate tables, similar to those found within a Taqwīm as-Sana (تقويم السنة, lit. 'tabular register of the year'), a type of astrological almanac. He was the first person to use these tables in a non-astrological work, creating a new scientific writing format that may be seen as the main influence for works like Taqwīm al-Abdān fī Tadbīr al-Insān by the Arab physician Ibn Ǧazla and Taqwīm al-Buldān by the Kurdish geographer and historian Abū 'l-Fidāʾ. Translations of Taqwīm aṣ-Ṣiḥḥa into Latin are preserved in many manuscripts from the early modern period, and are thought to illustrate the relationship between medieval Europe and the Arab world in the field of medicine. Despite increased European contact with Egypt and Syria through the Crusades and trade into the 16th century, there are no Latin translations of Arabic medical texts after Ibn Buṭlān's era.

The Geoponica or Geoponika (Greek: Γεωπονικά) is a twenty-book collection of agricultural lore, compiled during the 10th century in Constantinople for the Byzantine emperor Constantine VII Porphyrogenitus. The Greek word Geoponica signifies "agricultural pursuits" in its widest sense. It is the only surviving Byzantine agricultural work.

During the Macedonian Renaissance, the emperor Constantine VII assembled several compendia - compilations and excerpts of ancient writings - of which Geoponika was one. Around 50 manuscripts, dating from between the 10th and 16th centuries, have survived. Geoponika incorporated the work of Cassianus Bassus, which was compiled from an earlier work by Vindonius Anatolius.

The Amorian dynasty (or Phrygian dynasty) ruled the Byzantine Empire from 820 to 867. The Amorian dynasty continued the policy of restored iconoclasm (the "Second Iconoclasm") started by the previous non-dynastic emperor Leo V in 813, until its abolition by Empress Theodora with the help of Patriarch Methodios in 842. The continued iconoclasm further worsened relations between the East and the West, which were already bad following the papal coronations of a rival line of "Roman Emperors" beginning with Charlemagne in 800. Relations worsened even further during the so-called Photian Schism, when Pope Nicholas I challenged Photios' elevation to the patriarchate. However, the era also saw a revival in intellectual activity which was marked by the end of iconoclasm under Michael III, which contributed to the upcoming Macedonian Renaissance.

During the Second Iconoclasm, the Empire began to see systems resembling feudalism being put in place, with large and local landholders becoming increasingly prominent, receiving lands in return for military service to the central government. Similar systems had been in place in the Roman Empire ever since the reign of Severus Alexander during the third century, when Roman soldiers and their heirs were granted lands on the condition of service to the Emperor.

Leo the Mathematician, the Grammarian or the Philosopher (Ancient Greek: Λέων ὁ Μαθηματικός or ὁ Φιλόσοφος, Léōn ho Mathēmatikós or ho Philósophos; c. 790 – after January 9, 869) was a Byzantine philosopher and logician associated with the Macedonian Renaissance and the end of the Second Byzantine Iconoclasm. His only preserved writings are some notes contained in manuscripts of Plato's dialogues. He has been called a "true Renaissance man" and "the cleverest man in Byzantium in the 9th century". He was archbishop of Thessalonica and later became the head of the Magnaura School of philosophy in Constantinople, where he taught Aristotelian logic.