Performance artistique devant une fresque marine

Cinematic handheld medium-wide shot inside a quiet contemporary art gallery. A large mint-green wall mural fills the frame: a painted arched aquarium window opening onto teal water. On the mural: a smiling grey beluga with an orange clownfish near its head (upper left), a large realistic grey dolphin swimming in from the right, small yellow/blue/silver fish, two penguins on the painted ledge (one standing, one diving), a small seal, and a few tropical fish on the surrounding green wall. A small white informational plaque sits on the far left of the mural.
A young woman is posed as if she is part of the mural — floating horizontally across the "water." She wears a long straight bubblegum-pink wig with bangs, a fitted white long-sleeve top, and a sparkly pink mermaid tail with a grey ruffled waist. Her body is aligned so her tail sits inside the painted arch and her torso extends left into the gallery space. Soft gallery lighting from above; her real shadow falls on the wall, mixing with the painted shadows.
Over 13 seconds she performs a playful mermaid swim:
0–2s: Starts with left arm reaching toward the plaque, right hand near the painted dolphin's snout. She looks left in profile, then turns her face toward camera, lifts both hands to fluff her pink hair.
2–5s: Arms sweep in a swimming stroke. She smiles, glances at camera, then looks toward the dolphin. Body gently rocks as if floating.
5–8s: Broader swim motion — left arm extends fully left, right hand brushes her tail. She grins at the camera, then looks up and right toward the painted beluga.
8–13s: Settles into a classic mermaid pose: left arm outstretched, right hand resting on her pink tail, chin lifted, eyes looking up and slightly off-camera as if gazing at the surface. Soft smile. Hold the pose as the shot ends.
Camera stays mostly locked on the mural with slight handheld drift. Natural indoor color, no heavy grade. Photoreal live-action, not cartoon. Smooth continuous motion, no cuts.
Style / technical tags: photorealistic, live-action, museum interior, forced-perspective mural, mermaid cosplay, pink wig, white top, sequined pink tail, swimming arm motions, playful, whimsical, soft overhead gallery light, mint wall, teal painted water, dolphins penguins fish mural, 13 seconds, medium-wide, slight handheld, 24fps, natural color