Triple Energy

When the weekend blip challenge folks came up with the theme of Energy I had this shot in mind. I pass it every day on the way to work, and today was the day I stopped.

Why 'Triple Energy':

Simple.

1. Sky - Wind and Sun - Full of energy.
2. Sea - Amazing and still largely untapped source of energy.
3. The earth - Nutrients, latent heat - All sources of energy in one way or another.

Here endeth the lesson.