More capers from Cornwall. Karen pointed out that she helped.

See also this comic.

↓ Transcript
Lansallos beach, Cornwall
- great beach! with a stream running down to the sea...

- when I was a boy, if we went to the beach I'd spend the whole time building dams, routeing the water around -- I'd always end up with a sunburnt back - and a white face

- for example, I'd try to divert the stream to the other side of the rock...

- I could use this rock...

half an hour later...
~ now just some more sand here...