Challenge period
From 06 July 2026 to 21 July 2026

Portrait of a woman with an enigmatic landscape background, known for her mysterious smile.
Note about the author:
Leonardo was a Renaissance polymath, famous for his scientific and artistic studies.
| Period | 1503-1506 |
| Dimensions | 77 x 53 cm |
| Materials | Oil on poplar panel |
| Techniques | Sfumato, chiaroscuro |
Qui aut qui et architecto. Sunt cumque vero quia. Corrupti ullam nam est tenetur maxime earum. Dolore nisi in quas magnam.
After the challenge ends, we’ll notify winners via email and publish them here.