The Shard, London

© Dennis Fischer Photography/Moment/Getty Image

London's sharpest landmark. The Shard, London

London's skyline has had its fair share of famous landmarks, but none quite like The Shard. Rising 310 metres above England's capital, this glass-clad giant is not just the tallest building in the United Kingdom but also a symbol of modern London. It was designed by Renzo Piano, an Italian architect known for making a statement with high-tech, lightweight and functional designs. Inspired by church spires and ship masts, he envisioned a sleek, tapering structure that would reflect the changing sky. Construction began in 2009, and by 2012, it had officially claimed its title as Western Europe's tallest skyscraper.

Built where Southwark Towers once stood, the Shard transformed the area into a hub of business, luxury and panoramic views. With 95 floors (though only 72 are habitable), the building houses offices, restaurants, the five-star Shangri-La Hotel and some of the priciest apartments in the city. Sustainability was also built into the design. The structure uses energy-efficient systems, including a combined heat and power plant, making it more than just a shimmering spectacle.