Clip made with Seedance 2.0 from this exact prompt. Hover to play, or tap play on a phone.

What each part of the prompt does

Tilt matches the frame
In 9:16 the strongest move is vertical. Tilting from the ground to the canopy uses the full height of the screen and follows the lines of the trunks.
Sun behind the trees
Backlight is what turns mist into visible beams. With the sun in front of the trees, the same mist just looks like grey haze.
Mist with a direction
Telling the mist to drift one way gives the frame slow, steady motion without asking the trees to move, which keeps the trunks straight.
Warm against cool
Gold beams and blue shadows give the clip contrast in colour, not only in brightness, so it still looks rich when a phone screen is dimmed.

Variations to try

Same idea, one thing changed. These have no clip yet.

  • Autumn beech wood

    A beech forest in autumn at sunrise, light mist between grey trunks, a floor of copper leaves. Motion: a few leaves spin down through the light, the mist drifts slowly, sunbeams angle through the canopy. Camera: starts on the leaf floor and tilts up slowly toward the orange canopy. Setting and light: low golden sun behind the trees, warm beams through the mist. Style: nature film, warm copper and gold tones. Sound: birdsong, leaves rustling. Duration: 5 seconds, vertical 9:16.

  • Landscape dolly

    A tall pine forest at sunrise, thick mist between the trunks, moss and ferns on the ground. Motion: the mist drifts slowly, sunbeams angle down between the trees. Camera: slow dolly forward between the trunks at knee height. Setting and light: low golden sun ahead, long beams, cool blue shadows. Style: nature film, soft and calm. Sound: birdsong, a light breeze. Duration: 5 seconds, 16:9.

If the result isn't right

  • If trunks bend during the tilt, slow it down or add "straight vertical trunks" to the camera line.
  • Put a caption in the top third, where the mist is brightest and the frame is plain.
  • Swap the pines for birch trees with white bark for a lighter, airier feel.