Abandoning the flat canvas of buildings, some street artists take to the stairs, transforming them into magnificent works of urban art. It doesn’t matter whether it’s with paint, plants, mosaics or wallpapers – the end goal is beauty, shared and enjoyed by all. This phenomenon is not a localized one and is happening all around the world. These are 20 of the world’s most stunning stairs: Ottawa, Canada Philadelphia, U.S.A. Morlaix, France Targu Mures, Romania Rio de Janeiro, Brazil Sicily, Italy Valparaiso, Chile Liège, Belgium Berlin, Germany Tokyo, Japan London, England Seoul, South Korea San Francisco, U.S.A. San Francisco, U.S.A. Aukland, New Zealand Tehran, Iran Poznan, Poland Sicily, Italy Heidelberg, Germany Seoul, South Korea