size(400,400);
background(101,254,254);
stroke(0,254,254);
smooth();
fill(0,0,33);
ellipse(200,200,333,333);
fill(0,0,53);
ellipse(200,200,300,300);
fill(0,0,73);
ellipse(200,200,266,266);
fill(0,0,93);
ellipse(200,200,233,233);
fill(0,0,113);
ellipse(200,200,200,200);
fill(0,0,133);
ellipse(200,200,166,166);
fill(0,0,153);
ellipse(200,200,133,133);
fill(0,0,173);
ellipse(200,200,100,100);
fill(0,0,193);
ellipse(200,200,66,66);
fill(0,0,213);
ellipse(200,200,33,33);
fill(0,0,233);
ellipse(200,200,10,10);