The miles christianus allegory (mid 13th century), showing a knight armed with virtues and facing the vices in mortal combat.
Elephant war! Manuscript: Bodl. 764 - Bestiary Folio: 12r Location: England Dating: 1225 - 1250 Institution: Bodleian Library Image Source: http://bodley30.bodley.ox.ac.uk:8081/MediaManager/srvr?mediafile=/Size4/ODLodl-1-NA/1022/bodl_Bodl.764_roll126_frame3.jpg
The Code of Chivalry
Duke of Sussex Pentateuch by Hayyim - British Library Prints
Gold, Amethyst Ring, circa 1100
Yoroi - Samurai armor
Grand old party with Middle Ages musicians!
Attributed to the Master of the Duke of Bedford Hours, jousting scene, c. 1410 (also possibly part of BL ms. Harley 4431)
An image of a patterned-fabric center-pole pavilion from the Maciejowski or Morgan Bible.