Windows

"Cube Tube" in Jinhua, Zhejiang Province
via jpdesign

The Black Pearl in Rotterdam (NL).
via zecc

Renovated "byhus" in København.

via kml design

The red house at Great George Street in Liverpool.
via tlr05 wordpress

Windows are very important to a house.
Besides the fact they give you light and a view to the outside world they also enhance your house.
The shadows and light reflections inside your house are an added bonus and they make it more interesting.
Over the years my walls are getting emptier :-)