You will see a similar image on Sylvia's blog, but its worth repeating. As I said to a passing traveller (from Birmingham,I think), now that I have this shot, I can go home happy - mission accomplished.
All these pictures are of Oia, which is well worth the 1.40 euro each way from the main town on the local bus. I have an answer to the great question of why Greece has no current F1 drivers. They are too busy driving the local buses on Santorini.