http://www.openprocessing.org/sketch/110095

This is the art piece I created through processing. It reminds me of the dentist.

size(500,500);
background(200,100,100);
noStroke();
fill(100,50,50);
ellipse(125,125,275,275);
ellipse(200,200,250,250);
ellipse(275,275,225,225);
ellipse(350,350,200,200);
fill(250,250,250);
rect(350,350,50,50);
rect(275,275,50,50);
rect(200,200,50,50);
rect(125,125,50,50);
stroke(250);
line(300,125,159,111);
line(125,300,111,159);