background(173, 225, 234); fill(255, 255, 0); stroke(255, 255, 0); ellipse(200, 200, 100, 100); strokeWeight(20); line(100, 200, 300, 200); line(200, 100, 200, 300); line(125, 125, 300, 300); line(300, 125, 125, 300);