Dubai: Dubai is about to get a lot more colourful underground. In one of the emirate's most ambitious urban art drives to date, Dubai Culture and Arts Authority (Dubai Culture) and the Roads and Transport Authority (RTA) have launched an open call inviting Emirati and UAE-based artists, designers, and architects to transform more than 40 road tunnels across Dubai into permanent public art spaces. The initiative, part of the wider Dubai Tunnels Initiative builds on two successful earlier phases and signals the city's growing commitment to weaving culture into the fabric of daily life, even in the most utilitarian of spaces. What is the Dubai Tunnels Initiative? The project is rooted in the Dubai 2040 Urban Master Plan , which envisions a sustainable, people-centric city where public infrastructure doubles as cultural experience.…