After all those big, smokey locomotives, it was only fair that Gustave should film some pretty gardens for Marg and her friends back home. Rock gardens were in vogue at this time, thanks in part to the NARGS - The North American Rock Garden Society which was probably involved with this exhibit.

What looks like a large, dead tree to the far left of the pink building is actually a sculpture carved from a tree trunk. Look closely...see the face and upstretched arms?