Alien Or Cloud?

I had to lean across Mr Flum to take this of a space-ship cloud, looking east from the A702.

The day had started bright but we had a heavy snow shower after lunch (extra photo of the view from the bedroom window of Craiglockhart Hill partially obscured) some of the snow remains in the garden.

 The other half of the extra is a new discovery and I hope to blip the whole gate in time, in the Bush estate. The motto translates as 'make haste slowly'.