Caption information:
I was wearing a piece of waterproof overalls in the stream of Dabie Mountain, waiting to observe this Matrona basilaris (damselfly). Matrona basilaris is the king of the stream here. There is a male Matrona basilaris every 3 meters. They were waiting for the female to fly over its territory; the male chased away a male opponent and then stopped at the tip of the grass.
Against the background of the sky, I discovered the connection between the lines of the grass and the subject. Nature itself is a simple painting.