Whiteboard Animation
Education · Earth science lesson
River delta animation
Watch a river delta drawn step by step from above: one river splitting into channels that fan out into the sea, with green islands of sediment between them. A hand-drawn whiteboard animation made from one illustration.
- 1:48 · 2 chapters
- 4:3
- Lines + colour
By Deniffer AlanPublished Tested by Deniffer Alan
Opens Studio with this picture, ready to draw.
The picture it starts from1920 × 1433 px · WEBP
DownloadThe prompt behind the picture
A top-down aerial view of a river delta: a single river flows down from the top of the picture and, near the coast at the bottom, splits into four or five branching channels that fan out into a triangle shape. Between the channels are low sandy and green islands of deposited sediment. The channels empty into a blue sea along the bottom edge, with lighter muddy water where the river meets the sea. Nothing else in the picture: no boats, no buildings, no people. Lots of clean space, 4:3. Coloured pencil and watercolour marker, clean black ink outlines, warm off-white paper, no text.The picture came from an image model; any finished illustration works the same way, including one you drew. Use the prompt as a starting point for your own topic.
How this clip was made
The picture above was made with an image model from the prompt above; WhiteboardAnimation.ai then drew it, stroke by stroke, as the clip at the top of this page.
- Drawn
- Credits used
- 1
River delta, step by step
A script to read over it, timed to the drawing: the lines go down first and the colour arrives on the last beat.
- 0:00Line artA delta forms where a river empties its water and sediment into another body of water, such as an ocean or a lake.
- 0:15Sediment is the solid material, like sand and silt, that the river’s current carries downstream.
- 0:29As the river gets close to its mouth, it moves more slowly, and the sediment falls to the river bottom.
- 0:44The sediment builds up, so the river breaks out of its single channel and splits into smaller channels that spread out like a fan.
- 0:59ColourHeavier, coarser material settles first. The finest material, called silt, is carried farthest, out past the river’s mouth.
- 1:14Deltas are wetlands. Their land is fertile, like the green fan of the Nile River’s delta in Egypt.
Where this river delta animation fits
Use it in a geography or earth science lesson on rivers and coasts, to start a unit on how water shapes the land, or as a short clip in a nature video for kids. The same process turns your own diagram into a clip.
- Education
- Explainer videos
- Science
- Nature
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