clip {
  clip: 3950 3950 100 100;
  child: texture-scale {
    bounds: 0 0 19991 19991;
    filter: nearest;
    texture: url('data:,<svg width="10" height="10" viewBox="0 0 10 10"><rect width="10" height="10" style="fill:red" /></svg>');
  }
}