What was the gherkin built?

The Gherkin, officially known as 30 St Mary Axe, was completed in 2003 and is located in London, England. Designed by architect Norman Foster, it was built to serve as an office building and is known for its distinctive bulbous shape and innovative energy-efficient features. The structure not only enhances the skyline of London but also represents modern architectural design and sustainable practices. Its unique design was intended to maximize natural light and reduce energy consumption.