There was a beach, with a gentle swell and white sand. A beautiful forest glade was behind them, and a gentle creek burbled to the ocean. It looked the most tranquil place in the universe.... -- Anon Guest
"I don't like it," said the Doctor, side-eyeing a stand of picturesque stones.
"Wrong colour?" teased Holly.
"It's peaceful. Just the right temperature. Perfect weather. The right amount of breeze. Even the susurration of the ocean and the forest leaves is at just the right harmonic to put any sapient life into a state of perfect relaxation. Even the sand..." he bent to scoop some up. Poured it from one hand to the other. "Have you seen sand that's so white?"