// cpt-city: gacruxa/mccahon/mccahon-01 (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/mccahon
#declare mccahon_01 =
color_map {
  [0.00000 color rgbf <0.9882,0.9608,0.8902,0.0000>]
  [0.24805 color rgbf <0.7216,0.5686,0.0314,0.0000>]
  [0.50000 color rgbf <0.8863,0.3176,0.2118,0.0000>]
  [0.75000 color rgbf <0.1843,0.0275,0.0196,0.0000>]
  [0.99170 color rgbf <0.9725,0.6392,0.4235,0.0000>]
  [1.00000 color rgbf <0.9725,0.6392,0.4235,0.0000>]
}