Txondorra: Charcoal Making / Insects in Hibernation
Magazine cover and fold-out poster illustration for Bizi Baratzea.

This issue of Bizi Baratzea unfolds into an educational poster.
The cover illustration focuses on txondorra, the traditional technique of charcoal making, highlighting ancestral knowledge, forest management, and the relationship between human practices and woodland ecosystems.

The interior fold-out poster explores insect hibernation, based on a text by Iñaki Mezquita. Explaining how different species survive winter conditions and the ecological importance of these processes.
Together, the illustrations connect traditional ecological knowledge with natural science and seasonal cycles.