Hot-air balloons are seen during European Balloon Festival 2024 in Igualada, Spain, on July 11, 2024. (Photo by Joan Gosa/Xinhua)
Hot-air balloons fly during European Balloon Festival 2024 in Igualada, Spain, on July 11, 2024. (Photo by Joan Gosa/Xinhua)
People attend European Balloon Festival 2024 in Igualada, Spain, on July 11, 2024. (Photo by Joan Gosa/Xinhua)
People look at a hot-air balloon ready to fly during European Balloon Festival 2024 in Igualada, Spain, on July 11, 2024. (Photo by Joan Gosa/Xinhua)
