I am not too sure what they are for but I believe they are some artistic artworks on the street in Marina Bay Singapore.
Bo-Kaap, in Cape Town, is well-known for its colourful houses, rich history and Malay culture.
Photo from luxor temple, ,Egypt
A neo classical landmark built in 1928. Fullerton Hotel was formerly a General Post Office. It is now transformed to a 400-room heritage hotel in Singapore facing the Singapore River.
This should be a goverment building during the colonial time, it seems to be used as a restaurant now.
Walking along a trail in Halongbay, Vietnam
Jakarta Merak Highway