/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://studio.sketchpad.cc/sp/pad/view/ro.ZpdVARRxSEm/rev.4
 * 
 * authors: 
 *   (Unnamed author)

 * license (unless otherwise specified): 
 *   creative commons attribution-share alike 3.0 license.
 *   https://creativecommons.org/licenses/by-sa/3.0/ 
 */ 



// This sketch builds on a prior work, "Untitled Sketch", created by blobby
// http://sketchpad.cc/sp/pad/view/ro.IK5-cq8iN-3/rev.497



int inc = 15;
int rndf = 100;

void setup() {
  size (600, 600);
  smooth();
  stroke(1);

  background(250);
  for (int y = 0; y < height; y = y+inc) {
    for (int x = 0; x < width; x = x+inc) {
    
    blx = random(y/rndf);
    bly = random(y/rndf);
    brx = random(y/rndf);
    bry = random(y/rndf);
        
    fill (random(250),random(250),random(250));
    quad(0+x+blx, 0+y+bly, 0+x-blx, inc+y-bly, inc+x+brx, inc+y+bry, inc+x-brx, 0+y-bry);
    }
  }
}