Blue sky and white cloud city building PPT background picture

This is a PPT background picture of a blue sky and white cloud city building;

Keywords: blue sky and white clouds slide background pictures, city buildings, green trees, high-rise buildings PowerPoint background pictures

This is a PPT background picture of a blue sky and white cloud city building;

Keywords: blue sky and white clouds slide background pictures, city buildings, green trees, high-rise buildings PowerPoint background pictures