Metal and Glass Trees outside the Euskalduna Conference Centre and Concert Hall, Bilbao, Basque Country, Spain, Europe

bilbao basque country spain metal trees glass trees architecture modern design outdoor art public space urban landscape nature clouds european architecture cultural venue concert hall greenery cityscape basque architecture surrounding environment structural design visitor attraction landscape design contemporary art outdoor installation architectural beauty urban environment conference hall community space skyline tourism travel public art metal structure glass structure innovative design urban trees cultural building recreational area meeting space event venue scenic view design aesthetic sustainable design visual interest outdoor setting modern art urban foliage atmospheric contrast stunning visuals architectural details