clouds -- NEX-5N & Jupiter-9 85mm f2 LTM. Click for larger.
Clouds are a fascinating natural phenomenon. We know what cloud is, how it's formed, and yet, at least to me, it seems to possess mysterious powers. We feel the pressure and uneasiness with the forming of low hanging dark clouds before the storm; we marvel at the natural beauty of the clouds that interact with the setting or rising sun. Clouds can affect our mood and change our feelings, and clouds are infinitely variable -- you never know what shape they will take.