an utopic portrait of a retrofuturistic assassin in front of advanced architecture. highly detailed science fiction, rich colors, high contrast, gloomy atmosphere, dark background. trending on artstation an ultrafine hyperdetailed colorfull illustration by howard lyon, john william waterhouse, thomas wilmer dewing,, kim jung gi, jim burn, irakli nadar, alphonse mucha, ayami kojima, amano, greg hildebrandt, and mark brooks, female, feminine, art deco, new baroque, intricate linework, 