// cpt-city: rafi/sky-23 (svg)
//
// Sky gradients by Rafi, the founder and designer of GraphicsFuel
// https://www.graphicsfuel.com/
//
// author: Rafi
// copyright: Free for commercial and non-commercial use
// year: 2014
// url: https://phillips.shef.ac.uk/pub/cpt-city/rafi
#declare sky_23 =
color_map {
  [0.00000 color rgbf <0.9412,0.9255,0.9137,0.0000>]
  [0.24219 color rgbf <0.7412,0.7765,0.7569,0.0000>]
  [0.44775 color rgbf <0.4039,0.4745,0.5529,0.0000>]
  [0.69995 color rgbf <0.1569,0.1961,0.2353,0.0000>]
  [1.00000 color rgbf <0.0588,0.0627,0.0824,0.0000>]
}