importance the dukes attached to the magnificence of their household. A splendid court could, better than anything else, convince rivals of the high rank the dukes claimed to occupy among the princes of Europe. “After the deeds and exploits of war, which are claims to glory,” says Chastellain, “the household is the first thing that strikes the eye, and which it is, therefore, most necessary to conduct and arrange well.” It was boasted that the Burgundian court was the richest and best regulated of all. Charles the Bold, especially, had the passion of magnificence. It was the new middle-class wealth and skill that translated the chivalric dream into the visual panorama. Surely we have here an early phase of “know-how” and practical applied knowledge such as in centuries to come was to create