Spiral ProgressionThe interesting thing in the spiral progression is that one color gradually turns into another, so that a green spiral on a red background becomes a red spiral on a blue background halfway across the screen. Trace a single color across, and you will see what I mean.The chromatized landscapes take an existing image and apply the spirals to the underlying color areas. The algorithm for it is not a simple filter, but relies on an analysis of the intensity and balance of background color to decide the exact components of the spirals. |
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