# Comparison of scalp skin and onion

[View the canonical artwork record](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c/comparison-of-scalp-skin-and-onion-rf27244cc5b8811>)

## Artwork

- Artist: [LEONARDO da Vinci](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c>)
- Date: 1451-1500
- Technique: Pen, ink and red chalk on paper, 203 x 152 mm

## Commentary

Leonardo always attempted to record his analyses of what he saw and his experimental observations by connecting words and drawings, creating an encyclopedia of knowledge in the most diverse fields: optics, mechanics, biology, cosmology, mathematics, anatomy, geology. Here he compares the layers of the human scalp with those of an onion.

## Related artworks

- [Adoration of the Magi](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c/adoration-of-the-magi-rd80eeab15adb49>)
- [Allegory with wolf and eagle](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c/allegory-with-wolf-and-eagle-r1ce516503e3f23>)
- [Anatomical studies \(larynx and leg\)](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c/anatomical-studies-larynx-and-leg-rfef6071d0ff673>)
- [Anatomical studies of a male shoulder](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c/anatomical-studies-of-a-male-shoulder-r4a9c28cc1184e4>)
- [Anatomical studies of the shoulder](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c/anatomical-studies-of-the-shoulder-r45548939fd23a1>)
- [Anatomical studies](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c/anatomical-studies-r008e94fdd4a852>)
- [Annunciation \(detail\)](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c/annunciation-detail-r50b5181a2155c7>)
- [Annunciation \(detail\)](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c/annunciation-detail-r6fc87cb3f120d9>)
- [Annunciation \(detail\)](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c/annunciation-detail-r708de80885e43d>)
- [Annunciation \(detail\)](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c/annunciation-detail-raa12a1f96c5408>)
- [Annunciation \(detail\)](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c/annunciation-detail-rb27c206999eb4d>)
- [Annunciation \(detail\)](<https://beta.wga.hu/artists/leonardo-da-vinci-r0350d435570f6c/annunciation-detail-rd1b8656f7a1e4b>)

## Attribution

[Web Gallery of Art](<https://beta.wga.hu/pages/about>)