These staircases in San Francisco are made using the tiles of different colors and shapes. From the introduction it resembles a picture that is illustrated using these staircases. In this above pointed out link you will get to see some of the images of beautiful staircases. While producing these staircases al the tiles are put in a very ingenious manner in which they forma really unique photo and are presented in front of us. Entirely there are 163 actions in these staircases and the tiles are interlinked in such a manner in which that they form a perfect connection to produce a photo
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