Processing.org code for the cover of http://8tracks.com/danielrt/53

53.pde

int i, j, gray;
PGraphics n53; // raster "53."
PFont fnt=createFont("HelveticaNeueLTStd-Bd", 54);
void setup() {
  size(1440, 1440);
  background(77, 101, 113);
  n53=createGraphics(90, 90); // raster "53."
  n53.beginDraw();
  n53.background(0);
  n53.fill(255);
  n53.textFont(fnt);
  n53.textAlign(CENTER, TOP);
  n53.text("53.", 45, 40);
  n53.endDraw();
  noStroke();
  fill(238, 227, 205);
  for (i=0; i<90; i++) {
    for (j=0; j<90; j++) {
      gray=round(red(n53.pixels[i+j*n53.width])/32);
      quad(
        i*16+3,
        j*16+3,
        i*16+13,
        j*16+3-gray,
        i*16+13,
        j*16+13-gray,
        i*16+3,
        j*16+13
      );
    }
  }
  save("53.png");
}