Window is a part which could not be separated from the house. This architecture element has important function as the air and light circulation. Window also becomes eyes for a house. Through window, you could also see atmosphere outside the house. There are many various models and sizes of window. One of unique window shapes is bay window. This window shape is not like the common one. Bay window creates three dimension rooms so that from outside it looks like protruding and form inside it looks like it has niche.. […]