
thumb|300px|right|Reredos depicting the Immaculate Conception. Portuguese, 17th century. Santarém, Portugal
thumb|300px|right|Reredos depicting the Immaculate Conception. Portuguese, 17th century. Santarém, Portugal
A reredos ( , , ) is a large altarpiece, a screen, or decoration placed behind the altar in a church. It often includes religious images.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).