WhispyWave

"WhispyWave" by @smtsjhr (5/2021) Animated GIF, 700x392, 10.3MB (dwitter.net/d/19454) SOURCE:: "H=960;r=(y,a,b)=>x.fillRect(H+y,H-i,a,b) for(c.width|=i=H;j=i/H;i--){f=C(t/4)/2;x.fillStyle=R(0,0,0,.1*(1-jj));r(y=C(t)(i/8S(5jj)+S(f50j)Hfj4),h=10+.2Hj4,9);r(y,9,h);r(y+h,9,h)}"