I should have posted on this sooner Greg, having gawked at the thread a number of times. My first reaction was always that the red was a bit over-powering, but I bit my tongue having no experience with it myself. It is an intriguing object as you say, and must confess I wasn't aware of it or it's significance until Marco posted his rendition last year. Mind boggling really.
I love the Ha version most of all but the recent repro has much nicer colour IMHO too. Sounds like it was quite a processing challenge.
Thanks (yet again!) for taking the trouble to snap a pic of your rig. The big 67 lens and FLI camera are wonderful to drool at. You and Marc have a lot to answer for teasing us all with your widefield exploits!
