A worker poses for a photo before a sandstorm hits a brick factory in Dhaka, Bangladesh.
Workers don't stop during the sandstorm.
Smoke rises from chimneys on the outskirts of Dhaka, in the Gabtoly area.
Five young workers inside their house in the Gazipur area. "The houses were very bad -- only 1.5 meters high, so you can't even stand up inside -- and (they were) without electricity," photographer Raffaele Petralla said.
The trucks that load bricks add to the pollution and dust in the area.
Lunch time for brick workers.
The Meghna River in Dhaka.
A school under construction.