The blue sky and bright palm tree in this image might put you in mind of some tropical getaway? The truth is, it was shot in Cornwall last October (in between heavy rain showers).
What did this image teach me?
That things are not always as they seem, and that often times the truth of the situation is not always immediately obvious from the resulting photography. Would you honestly know that this palm tree was in Cornwall on a wet and blustery day? I would guess not.