I saw this craft on Facebook and thought I would share.
First save some two litter bottles for your flower design.
Have child paint a stem or branch for there flowers.
Take the two litter bottle and put end of bottle into the paint and then gently place on paper on one of the branches to make the flower.
Ducky placing her flower on her branch.
DMan showing you how it's done.
Final result, they came out really nice. If you want to you can put more flowers on the branch.
Ducky's Flower Two Litter Art.