Max J. Friedländer in the context of "Notname"

The Seven Sacraments Altarpiece is a fixed-wing triptych by the Early Netherlandish artist Rogier van der Weyden and his workshop. It was painted from 1445 to 1450, probably for a church in Poligny (Max J. Friedländer claimed that it was commissioned by the Bishop Jean Chevrot), and is now in the Royal Museum of Fine Arts, Antwerp. It depicts the seven sacraments of the Roman Catholic Church. On the left panel are baptism, confirmation and confession and on the right hand panel the ordination of a priest, marriage and the last rites.

Early Netherlandish painting is the body of work by artists active in the Burgundian and Habsburg Netherlands during the 15th- and 16th-century Northern Renaissance period, once known as the Flemish Primitives. It flourished especially in the cities of Bruges, Ghent, Mechelen, Leuven, Tournai and Brussels, all in present-day Belgium. The period begins approximately with Robert Campin and Jan van Eyck in the 1420s and lasts at least until the death of Gerard David in 1523, although many scholars extend it to the beginning of the Dutch Revolt in 1566 or 1568 – Max J. Friedländer's acclaimed surveys run through Pieter Bruegel the Elder. Early Netherlandish painting coincides with the Early and High Italian Renaissance, but the early period (until about 1500) is seen as an independent artistic evolution, separate from the Renaissance humanism that characterised developments in Italy. Beginning in the 1490s, as increasing numbers of Netherlandish and other Northern painters traveled to Italy, Renaissance ideals and painting styles were incorporated into northern painting. As a result, Early Netherlandish painters are often categorised as belonging to both the Northern Renaissance and the Late or International Gothic.

The major Netherlandish painters include Campin, van Eyck, Rogier van der Weyden, Dieric Bouts, Petrus Christus, Hans Memling, Hugo van der Goes and Hieronymus Bosch. These artists made significant advances in natural representation and illusionism, and their work typically features complex iconography. Their subjects are usually religious scenes or small portraits, with narrative painting or mythological subjects being relatively rare. Landscape is often richly described but relegated as a background detail before the early 16th century. The painted works are generally oil on panel, either as single works or more complex portable or fixed altarpieces in the form of diptychs, triptychs or polyptychs. The period is also noted for its sculpture, tapestries, illuminated manuscripts, stained glass and carved retables.