Photographer Benny Lam spent several years documenting grim living conditions in Hong Kong where people live inside tiny "coffin cubicles" within illegally divided apartments. The images are grim glimpses of life in the city with the most expensive housing market in the world. The photo series is titled "Trapped." From National Geographic: Pushed out by soaring rents, tens of thousands of people have no other option than to inhabit squatter huts, sub-divided units where the kitchen and toilet merge, coffin cubicles, and cage homes, which are rooms measuring as small as 6’ x 2.5’ traditionally made of wire mesh.