I recently visited someone's home for the first time, and saw this clever wall hanging in their living room that consisted of a bamboo rod hung with pieces of twine. Clipped to the twine with mini clothespins were Valentine's Day cards per the recent holiday. I loved the rod + twine + clips idea, and envisioned it with branches of silk flowers instead of cards and photos. This afternoon, with the help of my nice husband, I accomplished the vision.
I pulled off several sprigs and hung them separately.
I love that this was so easy, relatively cheap (under $20 for all materials, excluding hammer and nails, which we already had), and completely versatile: you can change out the flowers/branches based on the holiday or season, add photos, cards, garlands...anything lightweight and clippable, really.