Gentle Force is a visual representation of the movement of water and air, capturing swirling, curving flow fields, that change and evolve. The colors and shapes shift and blend, creating a sense of movement and fluidity.
Air moves in currents, soft and light, Water winds in torrents, strong and bright.
Pressing b, or w toggles between a white or black border... this can be displayed even whilst the drawing is generating, allowing the viewer to create variations of the image each time. Just run the image again to revert to the original.