Arte Bike Tour - Urban Art Observation in Curitiba . As a cultural capital, Curitiba can be proud of having a lot of art, especially urban art spread through its streets, squares, walls, walls and sidewalks. For those who enjoy photography this script is sensational, it is practically impossible not to photograph during the script because the graffiti with its color and expressiveness are a must for clicks. So book your tour, get your legs ready, your camera and come dive in this Bike Tour through the urban art of Curitiba's streets.