Austria

2021

This commemorative bi-metallic coin was issued by the Austrian Mint in 2021 as part of its Silver–Niobium series addressing global scientific and environmental themes. The design focuses on climate change and its impact on natural ecosystems and human society. The colored niobium core features symbolic elements representing water management, ecology, and global responsibility, including a turtle, plant life, and human profiles. The silver outer ring depicts environmental imagery such as insects, fish, vegetation, and technological symbols, illustrating the interconnected relationship between nature, economy, and sustainability. The coin highlights contemporary environmental challenges through advanced minting technology and symbolic design.