Design by Change is good studio (José Albergaria & Rik Bas Backer), signage for the exhibition ‘O Mar é a Nossa Terra’ in Lisbon (Portugal) and Nice (France). This exhibition maps and presents the contradictions between land and sea, from the point of view of architecture, urban planning and landscape construction. Such a sensitive and socially important topic has become the focus of attention for a group of architects who have challenged the conventional limits of the discipline.