how can i make him look more like a frog?

function setup()\{ createCanvas (400,400); let x=0; function draw ()\{ background (255,200,200); fill (255); stroke(2); ellipse (x,200,40,40); fill (0,255,255); ellipse (x,300,200,200,60,60) ellipse (x,190,20,20,30,70)