harmony or Unity: this is the total agreement of elements of design used in given space, rhus seperate identities is combined to create a whole.

STORY: once open a time in the kingdom of the deep ocean, there lives a notorious polygamous family, which fighting and disagreement was the topic of the day and also because o the disunity and no peace in the family it got the father thinking everyday and because after all he has done to keep them united the y all refused resulted to him taking his life.
But even after the death of there father, thinking that it will unite them but unfortunately it increased to the highest level. And this made the only surviving son threatened to join his father if they don't unite as one family. Actually the only surviving son was loved by all the family even though their where not united, because anything that concerns him(the only son) they are ready to do anything to make him happy. So they came together and decided can't afford lose another just because mere disagreement so in order not to lose him they all came together and agreed to fight again but walk together as one united family. That is why you see most of the fishes in the deep ocean today always walk together.