Hi Everyone
If anyone enjoyed Ian Morison's talk on Wednesday, you may be interested to know that he has an astronomy blog which deals with reviews and astrophotography technical issues.
You can see it at web link :~ http://www.ianmorison.com
He also has a Gresham College link to his 'Art of Astrophotography' lecture at ~ www.gresham.ac.uk/lectures-and-events/the-art-of-astrophotography.
Enjoy.
Best
Hugh