ワクワク
function setup() {
createCanvas(600, 600);
strokeWeight(4);
}
function draw() {
stroke(0,random(50,200),random(100,230),random(20,150));
line(random(0,600),random(0,600) , random(200,400),random(200,400))
noStroke();
fill(230,random(150,200),random(150,200),random(100,200));
ellipse(random(0,600),random(0,600) , random(10, 100));
}