female tourist enjoying watching hot air balloons flying in the sky at rooftop of hotel where she is staying during her vacation - 熱氣球 個照片及圖片檔
a majestic hot air balloon soars under the stars of the milky way, over the desert - mesquite dunes of death valley national park. moonlight provides luminosity showing the patterns and shapes of the desert landscape. - 熱氣球 個照片及圖片檔
