Cover of a mirror case with courtiers Cover of a mirror box with a court company; Cover of an ivory mirror box with a representation in relief of a court party of two women and two men in a landscape. One of the men is already playing a harp while seated. The performance is framed by a cable edge; harp - CC - out of doors; garden; visiting; receiving guests; elegant company; anonymous; Noord-Frankrijk; c. 1410 - c. 1425; ivory; cutting; d 10.5 cm