centuries landscapes were regularly promoted to the status of history painting by the addition of small figures to make a narrative scene, typically religious or mythological. Western tradition Medieval In early Western medieval art interest in landscape disappears almost entirely, kept alive only in copies of Late Antique works such as the Utrecht Psalter; the last reworking of this source, in an early Gothic version, reduces the previously extensive landscapes to a few trees filling gaps in the composition, with no sense of overall space. A revival in interest in nature initially mainly manifested itself in depictions of small gardens such as the Hortus Conclusus or those in millefleur tapestries. The frescos of figures at work or play in front of a background of dense trees in the Palace of the Popes, Avignon are probably a unique survival of what was a common subject. Several frescos of gardens have survived from Roman houses like the Villa of Livia. During the 14th century Giotto di Bondone and his followers began to acknowledge nature in their work, increasingly introducing elements of the landscape as the background setting for the action of the figures in their paintings. Early in the 15th century, landscape painting was established as a genre in Europe, as a setting for human activity, often expressed in a religious subject, such as the themes of the Rest on the Flight into Egypt, the Journey of the Magi, or Saint Jerome in the Desert. Luxury illuminated manuscripts were very important in the early development of landscape, especially series of the Labours of the Months such as those in the Très Riches Heures du Duc de Berry, which conventionally showed small genre figures in increasingly large landscape settings. A particular advance is shown in the less well-known Turin-Milan Hours, now largely destroyed by fire, whose developments were reflected in Early Netherlandish painting for the rest of the century. The artist known as "Hand G", probably one of the Van Eyck brothers, was especially successful in reproducing effects of light and in a natural-seeming progression from the foreground to the distant view. This was something other artists were to find difficult for a century or more, often solving the problem by showing a landscape background from over the top of a parapet or window-sill, as if from a considerable height. Renaissance Landscape backgrounds for various types of painting became increasingly prominent and skillful