# Le Carceri d'Invenzione, plate XI: The Arch with a Shell Ornament

> etching by Giovanni Battista Piranesi (first edition)

**Wikidata**: [Q20991347](https://www.wikidata.org/wiki/Q20991347)  
**Source**: https://4ort.xyz/entity/le-carceri-d-invenzione-plate-xi-the-arch-with-a-shell-ornament