An era rich in artistic creations and political transformations, the Mongol period across Eurasia brought forth a new historical consciousness visible in the artistic legacy of the thirteenth and fourteenth centuries. Historicity of the present, cultivation of the secular within received cosmologies, human agency in history, and naturalism in the representation of social and organic environments all appear with consistency across diverse venues. Common themes, styles, motifs, and pigments circulated to an unprecedented extent during this era creating an equally unprecedented field of artistic exchange. Exploring art's relationship to the unique commercial and political circumstances of Mongol Eurasia, Sudden Appearances rethinks many art historical puzzles including the mystery of the Siyah Kalem paintings, the female cup-bearer in the Royal Drinking Scene at Alchi, and the Mongol figures who appear in a Sienese mural.