These are the Sails of the South, found beside the M275 near Portsmouth, England. Unveiled in March 2001 as part of the Gateway Project regeneration scheme, it represents a masted tri-sail in homage to Portsmouth’s maritime heritage. Er, a bit like the Spinnaker Tower in, um… Portsmouth then? Just to the south you can see the Tipner Bridge which received refurbishment as part of the same project – there’s several masts on it which light up at night, just like the sails do. And there’s a submarine here too! Thanks to Dee.