Saint John of Suceava. Russian Orthodox Icon.

Sizes: 

#377 - S (2½" x 3" on ½" wood). 
#645 - M (3½" x 4" on ⅝" wood). 
#962 - ML (5" x 6¼" on ¾" 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 and halos instead of the muted color shown in this old picture).  

Icon inscriptions in Church Slavonic.