LIMBOURG brothers
(b. 1370-80, Nijmegen, d. 1416, Nijmegen)

Les très riches heures du Duc de Berry: Janvier (January)

1412-16
Illumination on vellum, 22,5 x 13,6 cm
Musée Condé, Chantilly

January

The month of giving gifts (a custom which seems to have died out now). Jean de Berry himself can be seen on the right, wearing the brilliant blue robe.

The Très Riches Heures is the work of the Limbourg brothers (Herman, Jean, Paul). It is by common consent one of the supreme masterpieces of manuscript illumination and the archetype of the International Gothic style. Its most original and beautiful feature is the series of twelve full-page illustrations of the months--the first time a calendar was so lavishly treated--full of exquisite ornamentation and beautifully observed naturalistic detail. The miniatures are remarkable, too, for their mastery in rendering space, strongly suggesting that one or more of the brothers had visited Italy, and they occupy an important place in the development of the northern traditions of landscape and genre painting.

The Limbourgs used a wide variety of colours obtained from minerals, plants or chemicals and mixed with either arabic or tragacinth gum to provide a binder for the paint. Amongst the more unusual colours they used were vert de flambe, a green obtained from crushed flowers mixed with massicot, and azur d'outreme, an ultramarine made from crushed Middle Eastern lapis-lazuli, used to paint the brilliant blues. (This was, of course, extremely expensive!)

The extremely fine detail which was the characteristic feature of the Limbourgs needed extremely fine brushes and, almost certainly, lenses. Later additions to the Très Riches Heures carried out by the late 15th-century artist Jean Colombe were carried out in a rather less delicate way. The calendars, however, were mostly painted by the Limbourgs; only November includes a substantial amount of Colombe's work.