The “Agència Catalana de l’Aigua” needed a clear and accessible visual identity to communicate the “Pla d’Emergència de Preses i Embassaments” in Catalunya. We created “La precaució sona”, a dynamic visual system with modular shapes and high-visibility colors that informs without alarming. The message was adapted to multiple formats, including infographics and a video optimized for social media and YouTube, ensuring effective and easily understandable communication for all citizens.