character: professor_niyaniya_(blue_archive), A top-down bird's-eye view shot depicts Professor Niyaniya floating on the surface of an indoor pool at night. She is positioned centrally in the frame, floating on her back with her arms spread slightly apart and palms resting open on the water's surface. She has long blonde hair tied into a high ponytail and green eyes, wearing a smug, mischievous "niya-niya" smile as she looks directly up at the viewer. She is dressed in a sleek black bikini swimsuit. The indoor pool environment is dark and devoid of lights, with the deep blue, shimmering water reflecting minimal ambient light and creating concentric ripples around her body. The visual style is a painterly anime illustration featuring bold silhouettes, flat yet textured colors, and loose brushstrokes with splashy accents. The composition is defined by graphic contrast and minimal linework, evoking a moody and atmospheric nocturnal setting.
