Dolphin fishes in the canal, this canal is the most beautiful part of the city and they have kept many things like some historical buildings, star fishes, some flowers with amazing lights.
It gives a very charming view of the canal specially in the night these structures are very attractive, whoever comes must see these structures.
The management keep changing them and paint it redularly and it is more beautiful at night than morning because colorful lights make it awesome.
I think it's very necessary to keep designing such things as it is very entertaining for the public