Here's the sky scarf so far. It's over five feet long. And oddly enough has more blue in it than I thought. It looks a bit curly but once it's finished and stretched I think it will be ok.
I had a slight dilema over whether I should be knitting the sky here in North Norfolk where I live, or the sky that has been above my head when I went on holiday. So I plumped for the latter. Result - mainly a Norfolk sky with a bit of Kent, a bit of London, a bit of Surrey and some Yorkshire!
Jaqueline over on SuperGran has been keeping up with hers. You can see it here.