size(200, 200);

background(0);

noStroke();

rectMode(CENTER);

fill(225, 0, 0, 225);

rect(140, 30, 180, 180);

fill(225, 225, 225, 225);

rect(20, 30, 50, 20);

/*

fill(90, 90, 90, 90);

rect(120, 50, 190, 140);*/

fill(0,0,255);

rect(30, 20, 50, 40);