1.   On this overcast day, the sprawling city is shrouded in thick clouds and the air temperature a bit too cold to linger at the top.

2.   A cloud of ash and sand shrouded the city, limiting visibility.

3.   Ash and sand shrouded the city, limiting visibility.

4.   Tension and uncertainty shrouds the city, whose southern outskirts have been targeted six times since Thursday.

5.   The city is usually shrouded in a cloud of smoke and dust.