These are mostly in the Chinatown area. Some others are in the vicinity. Can't remember where...
These are the old shophouses preservesd by the local government from before WWII, I think. (I so do not ensure that this info is correct.)
This is the ceiling design for this hawker centre (I think...it's a place where there are a lot of stalls selling food, no air conditioning, good food for affordable prices) in the central area of Singapore, i think...