The second reason why the word "exposed" is really usable, is the fact that the pattern is created - exposed - under lightning-flash shinig, similar to many photos.
Sababu ya pili kwa nini neno "Exposed" ni kweli usable, hata kwa FACT Hali hiyo ni kuundwa - Exposed - Similar chini ya umeme-flash shinigami kwa picha nyingi.