The word "azulejo" refers to a type of glazed tile that is typically blue in color. It is commonly used in the decoration of buildings, especially in Portuguese and Spanish cultures. Full definition
She decorated in 1988 the new Cidade Universitária subway station of Lisbon with azulejo panels. (en.wikipedia.org)
Behind a gate with marble columns lies a beautiful, two - floor cloister with a plethora of azulejos and in the center a - what do you expect - marble fountain. (off-the-beaten-track.net)
The cracked tile has been a recurring motif in Varejão's work since early in her career, and in these works she draws particularly on the history of Portuguese Azulejo tilework and of Chinese celadon ceramics dating back to the 11th century Song dynasty. (victoria-miro.com)