Highest resolution, exceptionally imaginative, character concept art, half mermaid, half steampunk princess with elaborate seashell crown, exquisite eye makeup, satin dress adorned with gears, pearls & beads, underwater castle setting filled with mechanical marine life creatures, air balloons floating in the horizon, ethereal ambiance, matte acrylic, charcoal, white, highlights, deep blues, purples, soft., Natural light, Oversaturated, Shabby Chic, Lomo, Exacting detail by: Hendrick Avercamp, Rafael Albuquerque
(Steampunk Mermaid  Princess:1.8), regal attire.