#include "colors.inc"
#include "shapes.inc"
#include "glass.inc"
#include "textures.inc"
#include "skies.inc"
background { Gray }

camera {
    location <5,10,-23>
    look_at <6,6,6>
  }
  
light_source { <130, 140,-150> White}
light_source { <130, 140,150> White}
light_source { <130, -140,150> White}

#declare i = 0.5;
#declare g = seed(pi);
#declare altura = seed(pi);
#declare n = 8;
#declare r = 3;
#declare s = 2;
 
sky_sphere{S_Cloud2}
plane {y,-0.3
     pigment{color Gray}}
union {
   box { <0,0,0>, <15,6,10>
   texture {pigment {color Red }} }

   #while (i < n)
   #if (rand(g)<0.5)
	union {

	#declare r = 4
	#while (r < 12)
	   box{ <r,i,-0.1>,<r + 2,i+0.5,10.2>
	   texture {pigment {color rgb<1,1,0>}} }
	#declare r = r + 3
	#end
  	    } 
      #end
      #declare i=i+2;
   #end
      }