park guell, barcelona, catalonia: 'gingerbread house' rooftop whimsical decorations, ed by a. gaudÃ

antoni architecture art attraction barcelona catalan catalonia city cityscape clouds colorful culture detail details gaudi gingerbread guell house icon iconic landmark modernism modernista mosaic noveau park rooftop sight sky spain spire structure touristy travel trencadis undulated view views whimsical decorations designed top gaudi­ blue recognizable barcelona's icons cloudy sky icons Güell Gaudí must-see iconic icon unusual unique