海底寻宝插画：宝藏箱、海锚与贝壳的海洋探险场景 #35136 (License: Personal Use)

This colorful cartoon-style illustration depicts a serene seabed with a weathered wooden treasure chest secured by a golden lock, a vibrant purple fan-shaped seashell nestled beside a gray anchor, and three patches of green seaweed swaying in the current. Bubbles rise toward wavy turquoise water layers above, evoking a sense of calm exploration and hidden wonder beneath the waves.

Used in children’s educational websites, storytelling apps, or marine-themed landing pages to illustrate adventure, discovery, or ocean ecology; targets users searching for “underwater treasure,” “kids ocean illustration,” or “marine cartoon art.”