Águeda's Umbrella Sky Project began Portuguese city's annual Ágitagueda Art Festival. Each summer, when temperatures soar, a handful of Águeda's narrow streets feature canopies of colorful umbrellas that provide shade to the pedestrians below.
Rainbow stairs – a simple way of adding color and dynamism to a décor
The escalator was first patented by Jesse W. Reno on March 15 Later it was redesigned by Charles Seeberger 1897 when he came up with the name 'escalator.' The escalator has helped us today by making going up and down a lot easier than stairs.