Cloud hiding sun

A day of being in lots of corners of Edinburgh, one of them being looking onto the Pentland Hills when this sky performance happened. I couldn't see very well looking through the camera lens but thought I'd give it a wee click of the shutter anyway.
Last evening, as I was drawing my curtains, I saw before me, way over in Fife, an orange/red bright glow flickering away. So strong was it that I thought there must be a huge fire somewhere. I've since read that it's a flare from the Mossmorran Plant.