St. Margaret Mary's Vision of the Sacred Heart

Quite a few American churches from the 19th through the mid-20th centuries feature images of the saint's vision, usually presented as here, with Margaret Mary on her knees as Jesus appears to her with his flaming heart.

This picture was posted to Wikimedia Commons with an attribution to someone named "l'Abbé Cartier."

Read more about the Sacred Heart of Jesus.

Source: Wikimedia Commons