Mosaics and fountain with Lisbon Opera House in the background, Praca Dom Pedro IV (Rossio Square), Lisbon, Portugal, Europe

architecture water vertical urban travel destinations travel town square surface level structure street statue southern european south west europe sculpture rossio square rossio road praca dom pedro iv portuguese portugal photography pattern outside outdoors opera house nobody mosaics mosaic metropolitan main square lisbon opera house lisbon landmark history historical landmark historical front fountain facade european union european europe eu eu distant distance daytime day colour color image color city capital building artwork