Andrey Rublev - Theotokos of Vladimir, also known as Our Lady of Vladimir or the Virgin of Vladimir

Source: Wikipedia

The image is a typical Madonna and child although done in the style of the early Middle Ages.  The baby is elongated, with a tiny head and wearing a red gown, its face kissing its mother's face.

The Madonna looks down at the Christ child she holds with her left arm.  She wears a dark red gown with cowl embroidered in gold.