One of the greatest things about urban art is that it adds beauty to just about anything – including old, mangy stairwells. Some of these staircases are in unassuming places, and many of them are a part of beautification projects in their respective cities. One thing is for sure, though. These art pieces are colorful and thoughtful, bringing beauty and culture into cities around the world.Take a look through and pick which ones are your favorite. If you like these, you'll probably also enjoy the most beautiful staircases in the world. Enjoy.