Lisbon is an open-air gallery not only for its beautiful tile-covered facades, small tile panels and Portuguese sidewalk, but also for urban art. The Portuguese capital is now recognized as one of the cities with the best urban art, and some local artists, such as Vhils and Bordalo II, have art work​s all over the world. Vhils is known for sculpting faces on facades, while Bordalo II creates art from garbage. Get to know the most emblematic art work​s of this artistic style along with the history of Lisbon, through a very complete guided tour in Lisbon’s historical centre​.