top 10 most famous buildings in the world

10: 30 ST MARY AXE: THE GHERKIN

9: THE SAGE

8:THE BOTANICAL GARDEN OF CURITIBA

7: THE SHARD

6: THE BASQUE HEALTH DEPARTMENT HEADQUARTERS

5: THE LOUVRE PYRAMID

4: THE NATIONAL CENTRE FOR THE PERFORMING ARTS

3: ALDAR HEADQUARTERS

2: EVOLUTION TOWER

1: W BARCELONA HOTEL