This Lego MOC is called “Who is better at swimming?” and is created by brickmodified. This build has a really interesting way of creating water. Something that can show how people can get creative. Here a bunch of 1×1 round cylinders have been turned on horizontally and laid out to represent water. Every four studs they are separated by blue and red worm screw pieces. From the platform three competitors are getting ready to battle it out in the water. The human will probably win easily, and the shark-suit person, and penguin-suit person will probably need to be saved. Those wet suits will probably be a bit heavy. This 16×16 stud scene is a perfect example of the humor in Lego. A neat thing is that this Lego swim meet has been displayed at Lego House in Denmark.
You can find “Who is better at swimming?” over here: https://www.flickr.com/photos/47496562@N06/49891176157/