Therefore, the copyright for Léger's paintings is no longer in effect and they are now in the public domain.
This means that anyone can freely reproduce, distribute, and create derivative works from his paintings without seeking permission or paying royalties.
However, it's important to note:
* Moral rights might still apply in some jurisdictions. This means that while anyone can use the work freely, they cannot distort, mutilate, or otherwise modify the work in a way that would harm Léger's reputation.
* Trademark laws might apply if someone tries to use a specific image of a Léger painting to identify a product or service.
Overall, while you can freely use Léger's paintings for personal or commercial purposes, it's always a good idea to consult with a legal professional to understand the specific legal ramifications in your jurisdiction.