Butoh-fu
The ghost of Ubume holding a stillborn baby collides into a wooden sliding door. She slides open the door, and the wind rushes in with a roaring noise.
The ghost becomes taller, turns her back against the wooden sliding door, and then leans on the door. Repeat this process twice. The door leans forward and the wind blows.
Her steps are like a small whirlwind and are fluffy. She almost disappears into the air.
Before anyone is aware, a wall was standing beside the ghost. The ghost is infinitely permeating into the wall.
Explanation
You shift between the wall and the ghost. On and off.