Beautiful image, David. I fairly often end up with darker images like this, that I love on screen but which lose most of their magic when printed without brightening them considerably. I frequently end up brightening just a bit, printing, brightening some more etc. until I get something that looks reasonable under normal lighting conditions. About the only thing I've found to prevent having to do that is to have a space on a wall that is very well lit, often with an art light above it. I have to like it an awful lot to go to that extreme though.