Repetition

I was so pleased with actually producing an abstract to the theme, and had uploaded it before I realised that today is Friday not Thursday!
 
Too late now, this is what you have got, which sums up the way I have been these past couple of days.  Mr pollen has struck early around here.  I tend to suffer from tree pollen which can start in January, which leaves me between the miseries of either hay fever or the antihistamines.
 
I see I’m behind with comments again.  Sorry.