Legal notice

Site editor:

Lleuwen Steffan
Editorial manager: Lleuwen Steffan


Host: LWS
10 Rue de Penthièvre, 75008 Paris

Development :

Gwion Tangi

Terms of use :

This site ( is offered in different web languages (HTML, HTML5, Javascript, CSS, etc.) for better ease of use and more pleasant graphics, we recommend that you use modern browsers such as Internet Explorer, Safari, Firefox, Google Chrome, etc. Lleuwen Steffan implements all the means at its disposal to ensure reliable information and regular updating of its website. However, errors or omissions may occur.

Cookies :

The site may ask you to accept cookies for statistical and display purposes. A cookie is information placed on your hard drive by the server of the site you are visiting. It contains several pieces of data that are stored on your computer in a simple text file that a server accesses to read and save information. Certain parts of this site cannot be functional without accepting cookies.