Very nice painting, Here is my Interpretation:
The motive of painting is to give a message to those free spirited people, to those who don't want to get lost in crowd that world want to see us like this. A fish trapped in a fish bowl, in front of the sea. We can see the sea, we are just at the corner of the sea, we could feel its waves, could feel the taste of freedom. But the world had a lot of dominant power that would scare us from going into the sea, telling the sharks would eat us. The building staring at the fish is the world. Like buildings, the world like to stand at a single place and stagnate for throughout the life instead of measuring the depths of sea, instead of facing the dangers of eaten by shark. But we are different people. We are free willed people. We could make a choice. To choose to jump out of fish bowl and get our freedom, or to live our life watching our freedom die and telling ourselves that we could not jump out of the flask. The painting is telling us that we are always at a brink of choice. Either we could ignore the world and jump out in the sea to seek our own ventures or we could just spend our lives thinking we could not jump.
The painting is asking us a question, are we strong enough to make that choice and believe in ourselves?