Workers of all sorts can be seen around Indy,
working all hours, all seasons, and in all sorts of weather.
Here, a man checks messages on his phone
while monitoring the ventilation system
being used by his co-workers in tunnels
just below the sidewalk.
Around the corner, construction workers empty
rubbish from their renovation work
in the building to the left.
The first day of every month is Theme Day
for the bloggers of City Daily Photo.
To see how other photographers the world over
have depicted the workers of their city,
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