Nebbia, Cesare (Italian, 1536-1614) 1 Cesare Nebbia (c.1536-c.1622)

The picture has something of this: people, god, woman, saint, group, veil, tree, reclining, religious, spirituality, Renaissance, book, holy, temple.
Perhaps it’s a painting of a group of people standing in front of a cave with a dog on the other side of the cave.