Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Visual and Verbal Communication (hierarchy name)
4. Visual Works (hierarchy name)
5. visual works (works)
6. [visual works by function]
7. religious visual works
8. devotional images (religious works)

Anotations

Scope note:

Small prints, often on stiff paper, having a Christian theme. Holy cards often bear the image of Jesus, Mary, or a saint on one side, and a prayer or commemoration, as for a deceased person, on the reverse side. They are often collected or used as bookmarks in missals.