Igorevskaya Mother of God Russian Orthodox Icon.

#19 - S (2½" x 3" on ½" wood).  

Icons manufactured by a Russian supplier using their proprietary process of applying successive layers of color and metallic-like patterns resulting in a brilliant, detailed, and nearly three dimensional appearance. (Note: The photograph of this icon will be updated soon. Actual icons usually now have reflective silver/gold backgrounds instead of the yellow background shown in this picture)  

Icon inscriptions in Church Slavonic.