Half the fun of an actual rainstorm is that the deluge is unpredictable, a natural outburst whose duration is unknown and whose force fluctuates according to invisible conditions like wind and temperature. The "calm before the storm before the calm" injects a dimension of abstract narrative.
It tends to be messy and unruly.
In "Rain Room," the immersive installation at the Los Angeles County Museum of Art that simulates a heavy downpour, the messiness is all cleaned up — smoothed out, unruffled and neatly organized for your 15 minutes of viewing pleasure. It's a Minimalist storm.
