Mount Fitzroy surrounded by cloud, El Chalten, Los Glaciares National Park, UNESCO World Heritage Site, Patagonia, Argentina, South America

Burj Khalifa, the tallest man made structure in the world at 828 metres, viewed from the Palace Hotel, Downtown Dubai, Dubai, United Arab Emirates, Middle East

Burj Khalifa, the tallest man made structure in the world at 828 metres, and Dubai Mall, Downtown Dubai, Dubai, United Arab Emirates, Middle East

Burj Khalifa, the tallest man made structure in the world at 828 metres, and Dubai Mall, Downtown Dubai, Dubai, United Arab Emirates, Middle East

Burj Khalifa, the tallest man made structure in the world at 828 metres, Downtown Dubai, Dubai, United Arab Emirates, Middle East

Burj Khalifa, the tallest man made structure in the world at 828 metres, and Dubai Mall, Downtown Dubai, Dubai, United Arab Emirates, Middle East