// cpt-city: gacruxa/thamesville/thamesville-20 (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/thamesville
#declare thamesville_20 =
color_map {
  [0.00000 color rgbf <0.6941,0.8275,0.8275,1.0000>]
  [0.13770 color rgbf <0.6941,0.8275,0.8275,1.0000>]
  [0.14600 color rgbf <0.6941,0.8275,0.8275,1.0000>]
  [0.14868 color rgbf <0.6941,0.8275,0.8275,0.0000>]
  [0.23682 color rgbf <0.6941,0.8275,0.8275,0.0000>]
  [0.23682 color rgbf <0.6941,0.8275,0.8275,1.0000>]
  [0.26440 color rgbf <0.6941,0.8275,0.8275,1.0000>]
  [0.26733 color rgbf <0.6941,0.8275,0.8275,0.0000>]
  [0.35815 color rgbf <0.6941,0.8275,0.8275,0.0000>]
  [0.35815 color rgbf <0.6941,0.8275,0.8275,1.0000>]
  [0.37744 color rgbf <0.6941,0.8275,0.8275,1.0000>]
  [0.38574 color rgbf <0.6941,0.8275,0.8275,1.0000>]
  [0.38843 color rgbf <0.6941,0.8275,0.8275,0.0000>]
  [0.40820 color rgbf <0.6941,0.8314,0.8314,0.0000>]
  [0.43872 color rgbf <0.6941,0.8392,0.8471,0.0000>]
  [0.46948 color rgbf <0.6941,0.8471,0.8627,0.0000>]
  [0.50000 color rgbf <0.6941,0.8588,0.8784,0.0000>]
  [0.51245 color rgbf <0.6941,0.8588,0.8784,0.0000>]
  [0.53076 color rgbf <0.6941,0.8627,0.8863,0.0000>]
  [0.56128 color rgbf <0.6941,0.8627,0.8824,0.0000>]
  [0.59204 color rgbf <0.6941,0.8510,0.8667,0.0000>]
  [0.59790 color rgbf <0.6941,0.8431,0.8588,0.0000>]
  [0.60059 color rgbf <0.6941,0.8431,0.8549,1.0000>]
  [0.62256 color rgbf <0.6941,0.8275,0.8275,1.0000>]
  [0.62353 color rgbf <0.6941,0.7882,0.7647,1.0000>]
  [0.62476 color rgbf <0.6941,0.7216,0.6510,1.0000>]
  [0.62573 color rgbf <0.6941,0.6549,0.5451,1.0000>]
  [0.62671 color rgbf <0.6941,0.5843,0.4275,1.0000>]
  [0.62769 color rgbf <0.6941,0.5137,0.3098,1.0000>]
  [0.62891 color rgbf <0.6941,0.4314,0.1765,1.0000>]
  [0.62988 color rgbf <0.6941,0.3804,0.0902,1.0000>]
  [0.63086 color rgbf <0.6941,0.3412,0.0275,1.0000>]
  [0.63648 color rgbf <0.6941,0.3373,0.0235,0.0000>]
  [0.67700 color rgbf <0.6941,0.3176,0.0000,0.0000>]
  [0.71899 color rgbf <0.6941,0.3059,0.0000,0.0000>]
  [0.71899 color rgbf <0.6941,0.3059,0.0000,1.0000>]
  [0.72314 color rgbf <0.6941,0.3059,0.0000,1.0000>]
  [0.74390 color rgbf <0.6941,0.3059,0.0000,1.0000>]
  [0.74927 color rgbf <0.6941,0.3059,0.0000,0.0000>]
  [0.76929 color rgbf <0.6941,0.3059,0.0000,0.0000>]
  [0.81543 color rgbf <0.6941,0.3098,0.0000,0.0000>]
  [0.84033 color rgbf <0.6941,0.3137,0.0000,0.0000>]
  [0.84570 color rgbf <0.6941,0.3137,0.0000,1.0000>]
  [0.86157 color rgbf <0.6941,0.3216,0.0000,1.0000>]
  [0.90772 color rgbf <0.6941,0.3294,0.0078,1.0000>]
  [0.95386 color rgbf <0.6941,0.3373,0.0235,1.0000>]
  [0.98901 color rgbf <0.6941,0.3373,0.0235,1.0000>]
  [1.00000 color rgbf <0.6941,0.3412,0.0275,1.0000>]
}