© Istockphoto| Dormire in un Tetris:  Hotel Inntel, Zaandam, Paesi Bassi 

© Istockphoto| Rock e fantascienza: Experience Music Project, Seattle

© Istockphoto|Mattoncini di Lego: The Icon, St Kilda, Melbourne, Australia  

© Istockphoto| Dedicato al cervello: Lou Ruvo Center for Brain Health, Las Vegas 

© Istockphoto| Questioni di forma: The Haines Shoe House, York County, Pennsylvania 

© Istockphoto|Case al cubo: Kubuswoningen, Rotterdam , Paesi Bassi 

© Istockphoto|Case al cubo: Kubuswoningen, Helmond, Paesi Bassi 

© Istockphoto| A tutto colore: Hundertwasserhaus, Vienna 

© Istockphoto| Come in una fiaba: Hằng Nga, Da Lat, Vietnam 

© Istockphoto| Se non abbiamo mai i piedi per terra: Upside Down House, Clifton Hill Niagara Falls, Canada

© Istockphoto| A passo di danza: Fred and Ginger House, Praga 

© Istockphoto| Se ci sentiamo “ammaccati”: Krzywy Domek (Crooked Little House), Sopot, Polonia