After the first world war street box cameras became increasingly popular in big cities.
Generally speaking the camera composes of a wooden box with a simple lens mounted in front.
To process the picture the photographer sticks his hand in an opening with a sleeve that prevents light from entering.
Inside the box there is room for an improvised lab where the sheet of paper is developed and fixated in simple containers.
[5] Generations of people living in small town villages have had their portrait taken while sitting in front of a Kamra-e-faoree, but a significant decline has happened since the 21st century due to digital photography.