Dust covered Jerusalem (and most of Israel) last week. Here is what it looked like:
The dust provided a filter for this pic of the sun:
Awake, awake, put on thy strength, O Zion; put on thy beautiful garments, O Jerusalem, the holy city; for henceforth there shall no more come into thee the uncircumcised and the unclean. Shake thyself from the dust; arise, and sit down, O Jerusalem; loose thyself from the bands of thy neck, O captive daughter of Zion.