Ever Flowing Inexhaustible Cup (egg shape). Russian Orthodox Icon.

Sizes: 

#626 - M (3½" x 4" on ⅝" wood). 
#933 - ML (5" x 6¼" on ¾" wood). 
#1068 - L (6¾" x 8¼" 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.

Icon inscriptions in Church Slavonic.