Looks similar to the Christmas wreaths in Cairns Library 2014 DIY paper wreath tutorial. This dahlia paper wreath is ready for spring and would be super cute over your mantel or on the front door.
Actually for the backporch 25 DIY Coolest NYE Ideas (New Year Eve Projects)
Such an interesting idea for old mason jars and fall leaves. Temporary adhere the leaves to the jar and paint over them with chalkboard paint and then remove to reveal the leaf shape.Fall leaves on a painted mason jar