thanks jjinnette et cetera.,
I liked reading the excerpt about colour. I always wondered how those colours end up on those pictures. Originally I thought that those colours came up on a messier for example because there was a lot of background dust in the Earths atmosphere.
I'm yet to make a barn stormer and start photographing various messiers'. I look forward to doing it. I wouldn't have the faintest clue how to get the results that the fellow on the website gets however.