3. Forest Spiral- Hundertwasser Building
L O C AT I O N : D A R M S TA D T, G E R M A N Y
A R C H I T E C T S : F R I E D E N S R E I C H H U N D E RT WA S S E R A N D H E I N Z M . S P R I N G M A N N
4. The Torre Galatea Figueras
Location: Figueras, Spain
Architects: Joaquim de Ros i Ramis and Alexandre Bonaterra