Create a modern mermaid sitting gracefully in a floating, magical wheelchair. She has long, flowing blue hair that shimmers with shades of the ocean, and her golden-green scaled tail is elegantly draped over the seat. The wheelchair is sleek and futuristic, with glowing, ethereal wheels made of blue light that levitate above the ground. The frame of the chair is adorned with intricate aquatic symbols and runes, pulsing softly with magic. She wears a stylish modern top, made from seaweed and coral, blending natural ocean elements with contemporary fashion. Her expression is one of calm strength, holding a glowing seashell in her hand, channeling faint magical energy through it. The background combines an urban cityscape with subtle underwater elements--coral, fish, and sea plants blend into the architecture of a bustling city street, merging the two worlds. --s 180 --niji 6