Nature (inflatable flower).
Fold the base form of a double triangle. Lift the right corner of the first triangle.
Lift the right corner. The left lower bend to the line of inflection, and pull the corner from the inside.
Lift the right corner. Pull the left-hand corner, leaving the fold to the middle.
Raise your right past the corner. Pull the left corner.
Pull out the last corner.
Open and flatten the pocket.
Fold the bottom corners of the resulting square.
Concave corners. Mark the line of inflection on the petal.
Fold the three petals.
Inflate the figure, lower petals.
Turn bottomed down.