First, you need to find a vase with an inclined angle, and then put flower mud on the mouth of the vase. You can also use cross wood instead of finding the arc first.

Flowers or branches on the stem fix the upper and lower arcs into an S shape, and then you can find some branches that can set off the main S shape.

Insert some flowers or leaves in the middle to cover the crossbar or flower paste. Of course, the flowers used in the middle can't change the main S shape into other shapes.

Not bad ~ ~