The Australian flag is a symbol of national pride, featuring the Union Jack in the upper left corner and the Southern Cross constellation represented by seven white stars on a blue background. The flag's design reflects Australia's historical ties to the United Kingdom and its geographical location in the Southern Hemisphere. The Commonwealth Star, also known as the Federation Star, is not visible in this image but is typically depicted below the Union Jack. The flag is an important national emblem, representing Australia's history, culture, and identity. It is flown at government buildings, schools, and during national celebrations. The flag's design has undergone several changes since its adoption in 1901.