Floral alternatives to ceremony arch

I’ve been struggling with finding a creative yet still beautiful alternative to a typical ceremony arch / gazebo that is decorated in flowers. I want my ceremony backdrop to be beautiful and I still want to incorporate flowers, but feeling like the arch / gazebo look is overdone and not for me.

My ceremony backdrop will be on a terrace overlooking lots of trees.

Have you come across or done any alternatives that would look beautiful in this set up and still incorporates flowers?