// readable version
camera { rotate 35*x+45*y }

light_source { <90, 30, 90>, rgb 1-z*.2 }

#local a = 0;
#local b = 0;
#while (b < 60)
  #while (a < 60)
    superellipsoid {
      .1
      translate <a, -8, b>
      pigment { rgb 1 }
      finish { phong .8 phong_size 8 }
      normal { granite .2 } }
    #local a = a + 2;
  #end
  #local b = b + 2;
  #local a = -mod(b/2,2);
#end