book of hours
Master Gijsbrecht van Brederode was a Northern Dutch book illuminator who worked in Utrecht in the 3rd quarter of the 15th century.
The artist got his name from the book of hours, which he illuminated for Gijsbrecht van Brederode, dean of Utrecht Cathedral (died in 1475). It is known that between 1465 and 1470 this master created almost all the miniatures in this manuscript.
The Master of the Ghent Graduel was a Flemish painter, miniaturist, and illuminator who worked in Ghent and Tournai in the second third of the fifteenth century.
This master comes from an older, Parisian tradition of manuscript illumination that was developed by the master Gilbert de Metz. He was active in the 1460s-1470s and was responsible for the illumination of the clockbooks now preserved in British libraries and also created the miniatures for the books of Valerius Maximus.
The Master of Bedford was a French miniaturist and manuscript illustrator.
This master of the chapbook worked in Paris from 1405-1435 and is considered one of the most important 15th-century illuminators. He ran an influential workshop in Paris. The artist received his name after his work on two books, which he decorated with illustrations for John Lancaster, Duke of Bedford. One of these, The Bedford Hours, is considered one of the most outstanding illuminated manuscripts extant from the medieval period, with numerous illustrations and extensive decoration, including more than 1,200 decorative medallions that appear in the margins of each page.