"One bag of oxygen for only 10 dollars!”

“Oxygen! One bag of oxygen for only 10 dollars!”
The man from the street stall shouts.
People rush over to the man, grabbing the bag
whilst nearly throwing him the paper note.
Sydney was in a state of desperate need of clean air.
Micro dust, toxic fumes and car smog
tinted the once clear blue sky to a dark grey.
As I step through my apartment door,
a rush of artificial air fills my apartment.