From the Bowery Wall in New York to Wynwood Walls in Miami, from Tlatelolco in Mexico City to Aldersrogade in Copenhagen, RETNA's mural practice spans continents as a testament to the artist's singular calligraphic vision. Each public work responds to its host environment — the architecture, the cultural fabric, the community in which it resides. At Edificio Cuauhtémoc in Mexico City, a monumental composition draws upon pre-Columbian visual traditions. In Copenhagen, the Aldersrogade mural modulates toward Scandinavian restraint through lighter tonalities. In Dubai, the calligraphic forms engage with Islamic artistic heritage, while in Beirut, the work participates in the city's post-war cultural renewal. Taken together, these murals form a global constellation of public art whose power lies not in uniformity but in a shared visual language that speaks differently in every locale.