A little girl blowing kisses at a butterfly.
A girl is playing around
A boy is blowing kisses at a butterfly
A woman waits for a train
The people are standing on top of a volcano
I didn't have access to a machine the entire time I was in college.
One deciview is a substantial enough unit of air quality to be visible, the smallest possible measurement while still distinguishable by the naked human eye.
Nobody is watching
They were ugly.