section of a blue wall inside a building in Bekasi Regency, Indonesia

section of a blue wall inside a building in Bekasi Regency, Indonesia. The wall has a white streak running down it, and there is a small ledge with a stepped design. There is also a window frame on the right side of the image, with a wooden frame and a glass pane. The wall appears to be made of concrete and has a rough texture. There is a small dark object on the ceiling, but it is difficult to identify. The image appears to have been taken in a residential area of Bekasi Regency.