|Heather Johnson in a tunnel in Peru.
"Peru. What I've seen so far is a land of extreme contrasts. People move fast, speak quickly, behave as they will, yet are warm, friendly and accessible. All of this is embedded in the landscape. Nothing is hidden here. It's all out in the open, blowing in the wind.
"I have no doubt my perceptions will be blown again as I head into the mountains. I look forward to getting lost up there."