Travelling the world for free?

Ah, I wish I could travel the world for free... or maybe not. I'd love to take a trip back to England sometime this summer, if we can manage to plan something that works. But reading How to Travel the World for Free by Michael Wigge, has convinced me I'd rather pay than try to travel free. I've reviewed How to Travel the World for Free here

but I didn't include any pictures, so here, for anyone wishing to see how free world-travelling might look, are just a few...

Eating flowers looks kind of o...