$<svg id="blue-pink-tree" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200">
  <g id="tree">
    <!-- Trunk -->
    <rect id="trunk" x="90" y="110" width="20" height="90" fill="#8B4513"/>
    <!-- Blue foliage -->
    <circle id="leaves-blue" cx="100" cy="80" r="60" fill="#00BFFF" opacity="0.7"/>
    <!-- Pink foliage -->
    <ellipse id="leaves-pink" cx="100" cy="80" rx="65" ry="55" fill="#FFC0CB" opacity="0.7"/>
  </g>
</svg>