Overall composition: A moment where an angel with black wings is falling in a pure white space. Vertical composition. The background is almost pure white. The angel is in the center, floating diagonally in the air, spreading huge black wings to the left and right. Numerous white feathers are dancing around. From a distance, it is a simple composition of "a single black angel in a white world."
Angel: An androgynous beautiful boy with silver-white, slightly long and fluffy hair. Skin is white and translucent, eyes are pale gold. Wearing a white robe-like outfit with a thin black ribbon at the neck. Barefoot. His expression is quiet, as if he does not understand what is happening, rather than looking sad.
Black Wings: The highlight of the piece. Not ordinary black feathers; the base is jet black, becoming transparent toward the tips. Small stars are visible between the feathers, and some feathers vanish like smoke. The wings fill the screen when spread, and only a single white feather is mixed into the center of the wings.
Dancing Feathers: A large number of white feathers surround him. Upon close inspection, a single black feather is mixed among them, flying away from the angel toward the edge of the screen.
Background: To avoid loneliness in the pure white, a giant circle of light is placed behind the angel in the center. Instead of a normal halo, it is light resembling cracked stained glass, composed only of white, pale gold, and pale blue.
Interesting Detail: There is a black shadow at the angel's feet. However, in that shadow, only the wings are pure white. In other words, the body has black wings, but the shadow has white wings. The angel himself is unaware of this.
Finishing Touch: Only the white feathers fallen at the very bottom of the screen faintly reflect a red light. The primary colors are white,black, and gold, with only a tiny hint of red. Masterpiece,sketchy, cel shading, delicate features, 2d illustration, detailed illustration,detailed eyes, muted colors,soft lighting, sharp linework, fine linework, defined outlines, soft shading,highly detailed, expressive eyes.