101.   And if you can see all the way back there, where the windows are boarded up, those are the windows of what was the living room.

102.   And east- or west-facing window is best.

103.   And some windows are bad at turning sunlight into heat.

104.   And if they were standing up, the window could be smaller.

105.   And of course there are no windows.

106.   And this year, those windows may be open wider than ever.

107.   And the window is where air, wind, warmth and nature can come into a house.

108.   And there are four windows, at least one of which will always afford a view of the Earth below.

109.   And there were large windows, perfect for little daydreamers to gaze out and wonder.

110.   And, if there are not enough windows for good cross-ventilation and air flow, sometimes the bulkhead door can be left open.