// cpt-city: gacruxa/frizzell/frizzell-15 (svg)
//
// Gradients based on integer sequences and traditional Japanese
// colours, by US-based digital artist Gacruxa.
//
// author: Gacruxa
// copyright: CC BY 3.0
// year: 2014
// url: https://phillips.shef.ac.uk/pub/cpt-city/gacruxa/frizzell
#declare frizzell_15 =
color_map {
  [0.00000 color rgbf <0.5137,0.5490,0.5765,0.0000>]
  [0.01099 color rgbf <0.1451,0.1765,0.2275,0.0000>]
  [0.05225 color rgbf <0.1451,0.1765,0.2275,0.0000>]
  [0.05225 color rgbf <0.9294,0.8745,0.7373,0.0000>]
  [0.09912 color rgbf <0.9294,0.8745,0.7373,0.0000>]
  [0.10181 color rgbf <0.1451,0.1765,0.2275,0.0000>]
  [0.14868 color rgbf <0.1451,0.1765,0.2275,0.0000>]
  [0.14868 color rgbf <0.9294,0.8745,0.7373,0.0000>]
  [0.19824 color rgbf <0.9294,0.8745,0.7373,0.0000>]
  [0.20117 color rgbf <0.7882,0.3098,0.0000,0.0000>]
  [0.79053 color rgbf <0.7882,0.3098,0.0000,0.0000>]
  [0.79614 color rgbf <0.9804,0.7686,0.2824,0.0000>]
  [0.89819 color rgbf <0.9804,0.7686,0.2824,0.0000>]
  [0.90088 color rgbf <0.7882,0.3098,0.0000,0.0000>]
  [0.99439 color rgbf <0.7882,0.3098,0.0000,0.0000>]
  [1.00000 color rgbf <0.6392,0.3490,0.0157,0.0000>]
}