Hark, the songs of peaceful Sion ...

...thunder like a mighty flood! I couldn't get that hymn out of my head this afternoon in the Bishop's Glen, as every watercourse thundered with the results of today's downpour. This outflow from the former reservoir in the Glen is often a mere trickle, but today it was positively menacing - and quite disorientating if you stood on the bridge over it. (I did, but the resulting photos were less effective, as I only had my phone with me on this unpromising day.)