It is summer among a series of works that express the beauty of each of the four seasons from spring to winter. It is a work made by thinking about the cycle of the seasons and the passage of time. All animals and humans, including deer, also change little by little with the cycle of the seasons and the passage of time. The appearance changes, but the mind changes. The fact that time passes, and that I also exist in it, seems to give us a message in some way. In the course of time, some people may worry about the future, may decide to focus on the present, or may regret the past. I'm satisfied with my present self, love myself, and I'm determined to live hard now.