Copyright © by Vostrikov Alexandre.

Let's begin from the waterbomb base form. This model is so simple, that I am declined to consider it as classical. At the second stage of folding we can see the model, which sometimes named as the flower base form.

Then we shall press inside sharp corner. For this operation it is necessary completely to open the flower and, probably to mark necessary creases. Now we needed only to open the bud. For this purpose we shall pull aside corners of a square, folding together planes, which on the third diagram was in front.

The additional effect can be achieved if to lower downwards sides of an initial square. On my sight, the flower it has turned out beautiful, what else to wish from the flower.