The Giving of the Ten Commandments

Sculpture altarpiece with painted backdrop
Church of San Moise, Venice, Italy

In the upper half of the mountain Moses receives the two stone tablets from God the Father. Below, Aaron and (presumably) Miriam stand to the left and right of the mountain. Aaron can be identified by his breastplate and horned crown.

This image in full resolution
More of Moses
More of Aaron

Photographed in the church by Richard Stracke, shared under Attribution-NonCommercial-ShareAlike license.