You can see different values in this picture. This is overcoming fears when a person finds himself in a different environment, this is the pursuit of his dream, despite the difficulties, it is also the aggravation of the main sense organs, which symbolize 5 fish. Only by listening to himself, a person can find the answer and make the right choice.
The main character is under water, it is both a dangerous and fascinating world. It's like the line between dream and reality, not quite clear, a little exciting, but kind of familiar and therefore alluring. A glass aquarium protects it like a dome, but does not give it complete freedom. And closed eyes are an indicator that, when taking important steps in life, you need to evaluate not only the outer shell, you need to listen to your heart, to your true feelings.
This plot will appeal to those who are close to the water element.