João Samina: A Cartographer of Urban Narratives João Samina, a name increasingly recognized within the global street art landscape, is more than just a painter; he’s a visual storyteller meticulously crafting narratives from the concrete and steel of contemporary urban spaces. Born in Portugal in 1989, Samina's artistic journey began with humble beginnings – early explorations with stickers on Lisbon’s streets at the tender age of fou…