Peter's Sketchbook

[roanna]

I can't help with colors, but as for values I like 3rd and 4th from the left in the first row the most. The third one reminds me about her being in candle-lit castle in front of the window, that leads into the evening\night\magical garden. The 4th one is almost the same except the fact that it is a bright sunny day out there.
So, I suppose, the choice of scheme depends only on feeling you want to convey.