#local i=2;#while(i<8)plane{z,i
pigment{agate color_map{[0rgb<.4,.3>][.2rgbt 1][.7rgbt 1][.9rgbt(x+y+t)/2][1rgbt.5*y+t]}scale y*19}}#local i=i+.5;#end
light_source{z rgb.9fade_distance 2fade_power 3}plane{y,-.5normal{bumps.3scale.2}finish{reflection.5}}