Recreation of https://twitter.com/beesandbombs/status/1158510574675865600

beesnbomb-2019-08-05.pde

void setup() {
  size(500, 500);
  stroke(0);
  noStroke();
}

void draw() {
  background(#3C5E84);
  
  float r = frameCount / 33.0;
  
  translate(width / 2, height / 2);
  
  for(float i = 0; i < PI; i+= 0.01) {
    float x = sin(r + i) * 150;
    float amp = -sin(((x + 150) / 300) * PI * 5);
    
    fill(lerpColor(#F7CB71, #DE627C, i / PI));
    
    ellipse(x, sin(i) * amp * 100, 60, 60);
  }
}