Correct Example [#1987]

of: 531 Prominent man-made feature – x (ISOM 2017-2)
from: Petrov nad Desnou, Czechia

Tourist shelters are one of the objects which can be mapped as prominent man-made feature. Only one map symbol (black x) should be drawn in this situation as the other objects are too small.

Tourist shelter near Petrov nad Desnou, Czechia. Photo by: Luděk Krtička (CC BY-SA 4.0)