Which architectural landmark was specifically commissioned as part of a city rebranding strategy and increased tourism by over 800% within its first three years?

Iconic buildings often become powerful brand symbols for cities, attracting tourism and boosting economic development. These architectural landmarks can transform a city's global image and create immense brand value. This poll tests your knowledge about how specific architectural projects have contributed to city branding and marketing campaigns that leveraged these iconic structures.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Guggenheim Museum Bilbao (Spain)
Burj Khalifa in Dubai (UAE)
Sydney Opera House (Australia)
The Shard in London (UK)