Barrenta is a small village in the municipality of Porto de Mós with about 40 inhabitants that is an open-air gallery of urban art. Pieces are spread all over the village and range from stickers and graffiti to tiles and crochet art. There is a large mural by the Portuguese artist Costah. There are more 50 pieces representing more than 15 different countries and dozens of artists spread around the village inside houses, on street signs, walls, and more. These pieces are at the mercy of the elements and end up…