200!

And it's suitably random!
This is part of a Contitruncated 600-cell. Yes it is.
The full model of this 4 dimensional mathematical shape can be seen at the top of the stairs in Summerhall but you will have to resist the temptation to touch it.
Summerhall is one of my favourite places to be in Edinburgh and today just underlined that. Reading and writing plays with a group of friends can be the one of the funniest, most inspiring, ridiculous things and without doubt, one of the most entertaining.
A good day to be turning 200 (in blip birthdays).