What did the flag look like on a motte and bailey castle?

The flag on a motte and bailey castle typically featured the heraldic emblem of the castle's lord or owner. It often displayed bold colors and designs, such as lions, eagles, or crosses, representing the noble family's lineage. The flag was usually flown from a central tower or keep, serving both as a symbol of authority and a means of signaling to nearby allies or vassals. The specific design would vary based on regional heraldry and personal preferences.