The spiral water vortex generated by water flow encountering low-lying place is vortex. Most of the whirlpools are frightening and have terrible associations. All over the world, there are many strange whirlpools.

Swirl effect, it seems to have a hypnotic effect, some people also call it the space-time hole effect. Swirl tattoo has an alternative artistic beauty, which is more popular in tattoo.

Source: @easygonzalez