Challenge period
From 25 April 2026 to 10 May 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 |
Laboriosam exercitationem facilis mollitia quia. Et aliquid ut deleniti autem. Magni et perferendis voluptatem at quibusdam ex consequuntur quasi. Ducimus velit vitae ut et.
After the challenge ends, we’ll notify winners via email and publish them here.