Blue sky and white clouds flying house balloon PPT background picture

These are two PPT background pictures of the blue sky and white clouds flying house balloons, background elements: blue sky and white clouds, grass, green leaves, balloons, flying houses. .png format;

These are two PPT background pictures of the blue sky and white clouds flying house balloons, background elements: blue sky and white clouds, grass, green leaves, balloons, flying houses. .png format;