The original article content appears to be corrupted or missing, containing only CSS markup and technical code rather than readable text about olive root art in Mirepoix, France.

Based on the title, this article would typically discuss how artists in the historic town of Mirepoix are transforming discarded olive tree roots into beautiful artistic creations. Such articles usually cover the creative process, the artists involved, and the cultural significance of upcycling natural materials into art.

Mirepoix, located in the Ariège department of southwestern France, is known for its medieval architecture and artisanal traditions. The transformation of olive roots into art would represent a continuation of the region's craftsmanship heritage.

Unfortunately, without the actual article text, I cannot provide the detailed information about specific artists, techniques, exhibitions, or cultural impact that would normally be included in such a story. The provided content consists entirely of technical CSS styling code rather than journalistic content.