So that it about it about our logo. So basically my concept and idea is realized here. BUT this illustration seems to be dull and lonely. So let's do something about it.

Aqua pure illustration

So create a new layer. It will be our BUBBLES layer. On this layer create a rounded shape using Ellipse tool (U) and set the blending options like this.

Aqua pure illustration 

Aqua pure illustration
  


Aqua pure illustration

Copy this layer several times let's say about 6 ? 7 times. Bring the fill opacity to about 8% or even 5% (no matter what the color of your ellipse is).