This is a couple of images of the moon from 18th April here in London in skies devoid of any aircraft and contrails due to the volcanic dust plume from Iceland. The earthshine image taken through a hazy (dusty?) atmosphere around 21.00 and the larger crescent captured earler, around 20.00:
http://www.smugmug.com/gallery/11402...208_zTDW2-A-LB
http://www.smugmug.com/gallery/11402...160_rehbv-O-LB