# Marriage proposal on Helgoland

> painting by Rudolf Jordan

**Wikidata**: [Q50111105](https://www.wikidata.org/wiki/Q50111105)  
**Source**: https://4ort.xyz/entity/marriage-proposal-on-helgoland


## References

1. [Source](https://www.deutsche-digitale-bibliothek.de/item/U6JTTHZ74SLVWG34WDQQTE2G6UM5OCWJ)
2. [Source](http://www.smb-digital.de/eMuseumPlus?service=ExternalInterface&objectId=968087)