In the way of pride and awareness, ALMA DE LUCE® presents a Symbol of perpetuity and perseverance - the Chestnut tree - which is a fundamental part of Portugal's cultural, economic and gastronomic history. The Chestnut is a majestic and imposing tree which can live for more than a thousand years. However, mainly because of the introduction of invasive species, chestnut trees are an endangered species. It is, therefore, essential to value and safeguards this symbol of great grandeur.