Degrade, Circular. De Luisina Radeland

int a= 0;

void setup (){

  size (1000, 800);

  background (255,3,19);

}

​

void draw (){

  while ( a <= width) {

    fill (245,61,7);

   // triangle (800, a, 300, 500, a, a);

    a= a + 5;

        fill (255,205,3,100);

   // triangle (800, a, 300, 900, a, a);

    a= a + 5;

  fill (245,61,7);

   // triangle (800, a, 300, 100, a, a);

    a= a + 5;

​

   while ( a <=width) {

   fill ( 255,3,3,2);

    ellipse (width/2, height/2, a,a );

    a= a +5;

  fill (255,100,3,5);

    ellipse (width/2, height/2, 200,a );

    a= a +5;

    fill (255,154,3,5);

    ellipse (width/2, height/2, 400,a );

    a= a +5;

    fill(255,188,3,5);

    ellipse (width/2, height/2, 600,a );

    a= a +5;

    fill(255,243,3,5);

    ellipse (width/2, height/2, 800,a );

    a= a +5;

    fill (191,255,3,5);

    ellipse (width/2, height/2, 1000,a );

    a= a +5;

    fill(94,255,3,5);

    ellipse (width/2, height/2, 1500,a );

    a= a +5;

    fill(3,255,101,5);

    ellipse (width/2, height/2, 400,a );

    a= a +5;

    fill(3,255,173,5);

    ellipse (width/2, height/2, 1800,a );

    a= a +5; 

     ellipse (width/2, height/2, a,a );

    a= a +5; 

    fill(255,3,19,6);

   ellipse ( width, height,a,a);

   ellipse (10, height,a,a);

   //saveFrame ("/degrade.jpg");

​

      } }

}

​