Clouds are ubiquitous sculptures in nature. Where there is a sky, there is bound to be an interesting cloudscape. While bushwalking in the Blue Mountains, I saw a formation of cumulus clouds. Two of them shaped like flying saucers hoovering over Jamison Valley. I called the big one the 'Mother Ship', the smaller one the 'Daughter Ship', and the stacking two on the right side of the image the 'Space cruisers'. Oh! Am I day dreaming?