Ha channel from my current project to collect data on NGC6334, the Cat's Paw Nebula. 23 x 1200s subs in Ha with Astronomik 6nm filter. I think that this one presents nicely in Ha and provides some good detail in the nebula. I've been staring at it too long because I am starting to see all manner of critters lurking in the nebula and floating off into space
Link to Astrobin image here.
Click on image in Astrobin for a larger version.
Enjoy.