Here is a link to NGC 6820, just finished. I have left a hint of green in this (not usual), I think it helps give the image more depth. There is plenty of Ha in this area…but VERY little OIII or SII…quite a job to come up with a colour image.
@h2opolo & @swag72
Thanks for looking in and leaving comments. I am still not sure which version on the web site I like best…one is immediately more appealing while the other, I think, grows on ‘you’. Glad, at least one of them got some reaction