"Thanks really much for all this smileys!!! Here are really much popular Smiley Makers and I hope I be it too how they...every smiley is funny and cool here..." FiiD
I’ve painted a whistling kolobok and filled it on FTP. I looked at it and realized, that one can whistle in different situations. That’s why I decided to draw other koloboks with different emotions, passing to whistle. I think it is the right way. All the whistlers you can find in the section for Standard smiles.