Dragging your feet up the stairs? But what if the flight of stairs look like these colorful ones, would you still get tired climbing up those 163 steps? Remarkably, the residents of San Francisco, USA thought of making their travel up the stairs more enjoyable. In 2003, they came up with a project entitled The 16th Avenue Tiled Steps intended to bring positivity and cheerfulness to every person. The project was formally inaugurated on August 27, 2005. You can read more of their noble story here.