Loved the hi res Mike, outstanding considering you were working under Newie skies... that, you gotta love NB imaging!
I do love narrow band provided the palette is tasteful.
This is certainly one area that just screams for narrow band and you've done a great job showing some really tantalising areas!
I wasn't aware that NGC 6164 and its Wolf Rayet star had this ejecta bubble.. exquisite!
Also great orientation to get the extent of Ngc 6188's 'Wall' in as well...
Well done Migel!!
And a well deserved image of the week!
All the best
Rich