Águeda's Umbrella Sky Project began in 2011 as a part of the 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.
Christopher Janney, Harmonic Convergence, at Miami International Airport. Image via Piccsy. -- The art-infused week begins right in the airport, where visitors pass through Christopher Janney’s 72-foot colored-glass window.