1.   The windows were covered with iron grates.

2.   Thick curtains covered the windows and the room was very dark.

3.   The windows were covered in wire mesh to keep out flies.

4.   The rain was now pelting down, covering the windows with a coat of water as thick and opaque as glycerine.

5.   And then they covered the windows with scarves.

6.   Another water taxi came screaming at us from the other direction, and the passengers around me hurriedly unfurled a plastic tarp to cover the windows.

7.   Bars cover the windows, only a few facing the open-air area.

8.   Behind it, an outdoor awning covers a window like a curtain.

9.   A back-door window was covered by a white terry-cloth towel.