Hmm, well, I do have some thoughts for future banners/signatures I'd like. One is with this picture of Olga, cropped to show just her head and sholders, a bit of the not-really-green-but-green-in-real-life-greenery, on the right side of the signature, with a light green area on the left side and "Olga" in some sort of sweeping script in white over the green.
Also, use your imagination, one with Maria from the 1910 Standart photo posted on the "Favorite Anastasia Pictures" thread. perhaps with pink?