Skywatch Friday - skirling
The scary carousel Wave Swinger at Edinburgh's 'Winter Wonderland' is going full tilt now. The chairs whirl round above shoppers' heads, passing within what seems like inches of the black gothic bulk of the Scott Monument.
The usual soundtrack of Princes Street is the skirl of the pipes. At this time of year the Wave Swinger adds the skirl of its terrified/thrilled/nauseous customers.
More skies across the world are at Skywatch Friday.