Try different color multipliers. Find your favorites. See if you can find the values that bring out the underlying Fibonacci spirals. I like to leave tilt at 90, but tilting less can bring out the Fibonacci spirals.
Based on golden angles (137.5° which is 1.6108.... of a full turn). Spaces dots out evenly on the sphere, creating Fibonacci spirals, as do pine cones, pineapples, and many flowers. Transparency allows additional interplay between spirals. The slider variable is multiplied by the angle, so resulting color relates to the golden angle turns.
