The image shows a colorful archway made of inflatable balloons in the shape of a hot air balloon. The archway is decorated with red, yellow, blue, and green stripes and has a banner that reads "Happy Birthday" in Chinese characters. The balloons are arranged in a way that they form a rainbow-like pattern. On the right side of the archway, there is a red tent and a table with various items for sale. In the background, there are tall buildings and trees. The ground is wet, suggesting that it has recently rained.