The gospels are very heavily illuminated by the standards of the West European Late Middle Ages, following Byzantine traditions, going back to Early Byzantine luxury manuscripts of the scriptures such as the
Vienna Genesis. Most pages have small "frieze" images in a landscape format taking the width of the written page. These are interspersed in the text, with between none and three per page, the number and placement in the text depending on the story at that particular point. Other images are near-squares, with the text wrapping round them, and there are larger or whole page miniatures at a few key points. Several scenes are shown more than once as they appear in the different gospels. Many images contain more than one scene side by side, or sometimes one above the other. The images probably follow closely a lost Greek model, perhaps of the 11th or 12th century. The miniatures are mostly very close to those in a Greek manuscript made in the 11th century in the
Monastery of Stoudios, the largest in
Constantinople (now in Paris as
BnF, cod grec 74), and were probably very largely copied from this or another Byzantine exemplar in the same tradition. The colophon, unusually, refers to but does not name the artists (in the plural) who worked on the book, and the hands of three main masters can be detected, as well as other less competent stretches which were probably the work of less experienced trainees. All would probably have been monks. The main master, responsible for the royal portrait and other major scenes on a larger scale, has been claimed to be very innovative in his technique, while a second master partly followed his style, and the third was more conservative. However non-Bulgarian historians regard the style as a somewhat conservative one which "adhered closely to Byzantine models". According to
Robin Milner-Gulland, "All the painters use saturated colours, relish picturesque details and confidently handle a linear, basically twelfth-century Byzantine manner that is distinctly archaic by the standards of the fourteenth century." File:TetraevangeliaOfIvanAlexanderFol9.jpg|Folio 9; Matthew 2:7-9, Herod takes advice, and calls the
Three Magi to him File:TetraevangeliaOfIvanAlexanderFol45.jpg|Folio 45; Matthew 14:22-26, the
Feeding of the Five Thousand and
Jesus Walking on the Water File:TetraevangeliaOfIvanAlexanderFol212v.jpg|Folio 212v; summary of the chapters of John, with the Tsar and the (barefoot) evangelist File:TetraevangeliaOfIvanAlexanderFol10detail.jpg|Folio 10, detail - Nativity, with the Magi appearing twice
The royal portraits Folios 2v and 3r have a famous double spread miniature of the Tsar, his second wife, and his five children from both marriages, with his son-in-law on the far left, all identified by inscriptions. All wear crowns, have
halos, and carry
sceptres, and above the Tsar and his wife a double
Hand of God emerges from the cloud to bless them. But only the tsar and his eldest son, standing to the left of him, wear a form of the
loros, the cloth strip embroidered with
gold thread and studded with gems that was a key part of the imperial insignia of Byzantine emperors. From the previous century this had begun to be shown in imperial portraits of other Orthodox rulers, such those of
Serbia,
Georgia and the
Armenian Kingdom of Cilicia. The face of the tsar is very carefully painted and clearly attempts a realistic likeness. There are a number of other portraits of the tsar; at the end of each gospel he is shown at small size in an arcade with the evangelist, and he appears in a large scene of the
Last Judgement. In the Paris Greek gospel book with similar images (see above) the equivalent images at the end of each gospel show the evangelist with the abbot. ==History==