Extinction VI explores ecological fragility and cultural narratives through the innovative use of tattooed bacterial cellulose panels as a medium of storytelling and biodesign. The project centers on the creation of ten bio-leather panels adorned with intricate tattoos depicting species threatened by climate change, highlighting the precarious balance of non-human life and humanity's shared responsibility toward the planet. Merging traditional fermentation processes with modern biofabrication and AI-assisted design, Extinction VI reflects on the impermanence of materials and challenges notions of durability in design. The work critiques Western consumerism while drawing from indigenous knowledge, emphasizing a shift from dominance to collaboration with living materials.