Hi, This is an LRGB image of the Cave Nebula. This was a bit of a challenge for me to process. The bright stars and combination of bright and faint nebulae made it a challenge for me. Comments and suggestions are welcomed. http://www.azstarman.net/SH2_155.htm Bernard -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.