Work Details:
| Title: | Umbilical Artery in the Fetus of a Calf, a Child, and an Old Man |
| Creator: | Leonardo da Vinci [Italian, 1452 – 1519] |
| Culture/Nationality: | Italian |
| Style: | Renaissance |
| Date: | c. 1506 |
| Location: | Royal Collection, Windsor |
| Medium: | ink and chalk |
| Dimensions: | 19 x 14 cm |
