# Recto: Sketches for the Last Supper, and other studies. Verso: Calculations with architectural, engineering, and geometric sketches

> drawing by Leonardo da Vinci

**Wikidata**: [Q131613919](https://www.wikidata.org/wiki/Q131613919)  
**Source**: https://4ort.xyz/entity/recto-sketches-for-the-last-supper-and-other-studies-verso-calculations-with-architectural-engineering-and-geometric-sketches


## References

1. [Source](https://www.rct.uk/collection/search#/57/collection/912542/recto-sketches-for-the-last-supper-and-other-studies-verso-calculations-with)