The Wilton Diptych

Unknown French artist
Circa 1395-1399
Tempera on oak panel, 21 x 14.6 in. (53 x 37 cm.)
London, The National Gallery

Richard II is presented to the Virgin and Child by his Patron Saint John the Baptist (lamb, camel-hair garment) and by Saints Edward (ring) and Edmund (arrow). On the right, the Virgin Mary is accompanied by St. Ursula (holding the red-cross banner) and some of her 11,000 companions. Each of them wears an image of a lamb that may be taken to symbolize Christ, the "Lamb" of John 1:29 and Revelation 5:6, 5:13.

Read more about images of St. Edmund
Read more about images of St. Edward the Confessor
Read more about images of St. John the Baptist
Read more about images of St. Ursula.

Source of photo and information: Web Gallery of Art via this page at Wikimedia Commons.