Wilton Diptych International Gothic style, and the nationality of the unknown artist is probably French or English. The Wilton Diptych is painted on two panels of Baltic oak, set in frames of the same material and joined by two hinges so that it may be closed to protect the inner painting. The inner faces of the panels are in excellent condition for their age, though some glazes have been lost, but the outer faces have paint losses from handling. The painting is in tempera, the ground paint being mixed with egg yolk and laid in thin glazes. The background and many details
Maestà The most famous example of the "Maestà" is the "Maestà with Twenty Angels and Nineteen Saints", an altarpiece comprising many individual paintings commissioned by the city of Siena in 1308 from the artist Duccio di Buoninsegna. The painting was installed in the city's cathedral on June 9, 1311. Although it took a generation for its effect truly to be felt, Duccio's "Maestà" set Italian painting on a course leading away from the hieratic representations of Byzantine art towards more direct presentations of reality. Creating this altarpiece assembled from many wood panels bonded together before painting was an arduous undertaking. The