Many years ago, my ex Tom and I did a diorama installation for a Wildlife museum in Charleston, West Virginia. This included a backdrop that was 12' x 110'. We also built the entire presentation, included a fiberglass stream, fake trees with real Montana pine cones, and grasses etc. that I collected in Montana and we shipped to the site. This was a fun and challenging project that took us three months to complete on site. Later the museum was sold and the building repurposed. While many of the displays were self contained and then moved to another museum, ours was so large and built on site that it couldn't be moved. Sadly, this seems to be the only picture I have remaining of the project. Excuse the old presentation.