recreate this image as a water color painting. she is sitting on a throne in a black dress, long legs. her hair is a medium brown. he sits on the arm of the throne casually behind her, he is young and handsome and staring at her with desire in his eyes. dark background. dichromatic blue and black. <https://s.mj.run/ld_y8iihmJk> --ar 2:3 --s 750