Rhonda does a great job designing and painting these flowers. We love them. The flower on the red and yellow piece came off of a John Deere rotary hoe. I took it off myself. I am not sure of the exact origin of the others but they came off of of a similar machine I suppose. The stems are made of #5 rebar and the leaves are made of either plow points or horseshoes. They are welded together and mounted on heavy steel plates. I have never known one to blow over and we have had some pretty serious winds this year.  See the yard art page for more details.  $70 each or all three for $190.