Your BlueNight-II set is probably the technically best collection of icons, gtk2, metacity and emerald themes I have had the pleasure of viewing. Folding the BlueNight-II folder icons into the full set really completes the set and gives the whole icon theme a more contemporary look.
You have great attention to detail and a 6th sense choosing complementing/contrasting colors. There are a lot of people that do art for desktops, but very few do it well. You do a great job. Keep it up. I'll check back often