Fresh natural scenery PPT background picture

This is a fresh and refreshing natural scenery PPT background picture, grassland under the blue sky and white clouds, various wild flowers blooming, ladybugs and other insects leisurely collecting nectar, a relaxed and pleasant scenery. This PPT background picture is suitable for making natural PPT courseware for elementary school;
Keywords: grassland, grassland, blue sky, white clouds, wildflowers, ladybugs, insects