モンゴルのルーシ侵攻
Annunciation of Ustyug () is a Russian Annunciation icon, created in Novgorod in the 12th century, and one of the few icons which survived the Mongol invasion of Rus'. The "Annunciation of Ustyug" is currently held in the Tretyakov Gallery. The origins of the icon and the exact date of its creation are disputed.