Under the Big Tent

[Wladimir D]

Once again I want to draw your attention to the legs of the two tents in the lower right rosette.
To draw racks (including in the form of a hollow pipe), it is enough to draw two vertical lines (forming a cylinder). We see this at the left canopy, while at the right canopy all three legs are drawn in three parallel lines. Moreover, an additional decoration (ornament of strokes) is located only between two lines on all legs. That is, the ornament is located on the outside of the gutter, but on the inside, through which water flows, it is not needed. The gutters can be made of ceramic or large bamboo.
If the central leg of the left canopy ends with something similar to a water flow distributor, then the central gutter of the right canopy ends with a “horseshoe” (red circle). I identify it as a tunnel with water (blue paint).