# Proving Eggs

> engraving by Payne / Schalcken

**Wikidata**: [Q70573937](https://www.wikidata.org/wiki/Q70573937)  
**Source**: https://4ort.xyz/entity/proving-eggs


## References

1. [Source](https://de.wikisource.org/wiki/Die_Eierprobe_(Gem%C3%A4lde_der_Dresdener_Gallerie))
2. [Source](https://rkd.nl/explore/images/232134)