After the 1841 general election, Melbourne was replaced as Prime Minister by Sir Robert Peel, who appointed Albert as chairman of the Royal Commission in charge of redecorating the new Palace of Westminster. The Palace had burned down seven years before, and was being rebuilt. As a patron and purchaser of pictures and sculpture, the commission was set up to promote the fine arts in Britain. The commission's work was slow, and the architect, Charles Barry, took many decisions out of the commissioners' hands by decorating rooms with ornate furnishings that were treated as part of the architecture. Albert was more successful as a private patron and collector. Among his notable purchases were early German and Italian paintings—such as Lucas Cranach the Elder's "Apollo and Diana" and Fra Angelico's "St Peter Martyr"—and contemporary pieces from Franz Xaver Winterhalter and Edwin Landseer. , of Dresden, assisted Albert in buying pictures of the highest quality.