Here’s an idea. Take decorative pinecones and some bakers twine and string up some garland! I, again, like the simplicity of the twine. I appears as though the pinecones are floating. For a more dramatic look, use a silky ribbon. These can also be hung vertically.
Shown in the first picture, I hung from command strips on my coffee table. On the patio door, I hung from some suction cups.