Firstly - I am lazy. Very lazy and I admire people who have the patience to apply the undercoat, then 2-3 layers of polish and the top coat and wait at least 30 minutes for it all to dry. IMHO nails take at least an hour to do. They loose their luster on the second day and wear/chip off at the third day the latest and then you have to do it all over again! Not to mention - nail polish removers stink quite unpleasantly and they do not get everything off.
My nails always come out as a total mess, therefore it's not worth the trouble. The only way they can look good with polish is when I use just one layer of protective undercoat - that dries up quickly enough and I do not have the opportunity to mess them up. I usually wear my nails clipped short and do not think about them much. I promise I'll start wearing nail polish regularly when it only takes one coat to apply and it would take at least a week to even show some signs of wear.
But since I am willing to go through a lot just to do some research I got myself among other things some bottles of nailpolish: black, white and blood red. Why black? Naturally because of all the hilite and interference colors I recently acquired from TKB that look their best over dark base. Luckily the polishes were on sale in local store - dollar per bottle.
All these are mixed with black polish: 24K Gold, then Crucible Red, Hilite Green, Hilite Red, Radiant Gold, Satin Orange Gold, Sparkle (this does not look like much at all), Travel to Earth (my favorite - warm greenish tint) and Travel to Jupiter. Since I mixed the polish and the powder right there, on my nails - the surface is not nice smooth and pretty - sorry, it's all about color here.
Only now did it occur to me that I could have left my poor nails in peace and done the swatches on some piece of plastic instead. Would have been easier to mix too. The colors would look a lot better if mixed properly - the polish and powder poured in a fresh bottle, added a metal ball and shaken well - at the moment I just dipped the polish brush in the polish and then in the powder and just wiped the brush clean with tissue paper.