Moving liquid metal texture with some semi-static spiral structures in between

Liquid_Metal.pde

//remix https://twitter.com/Hau_kun/status/1531248367678144513
float A,t;
void setup() {
  size(1280, 720);
  noStroke();
  }

  void draw() {
  clear();
  t+=.02;
  int s = 3;
  for (float y=0; y<height; y+=s) {
    for (float x=0; x<width; x+=s) {
      float R=dist(x, y, width/2, height/2)/9;
      color c = color(255*pow(sin(noise(x/40+sin(R*.69), y/40+sin(R)/9, .005*((int)x%(int)(y+1)) - t)*17), 4));
      fill(c);
      rect(x, y, s, s);
    }
  }
  //saveFrame("frame_######.png");
}