I was intrigued about the 'reality' here. 
There was the blue sky world out the window.
And the hidden world of 'impurities' of the old glass showing up on the reflection of the window glass on the wall - never usually seen except on a day like this and at a certain moment in time such as this.

Today was also 'Session Zero'. The starting of the new approach from my course I did a while back. We discussed being taped and we as good as spat and shook hands on it. He'll be fun anyway, if that's the word for it, having thought better of being in the world only just this weekend gone he's decided he's prepared to go on little journey together and he's up for being a shipmate. Good on him... I hope the voyage works out for him, whether it works for the purposes of the course doesn't matter one iota to me but we'll hoist the sails and see where the wind takes us.