海底寻宝插画：黑白线稿风格的水下宝藏与螃蟹 #35115 (License: Personal Use)

This black-and-white line drawing depicts a serene seabed with a detailed wooden treasure chest on the left, a crab clutching a small anchor in its claws at center, and two strands of seaweed swaying to the right. Bubbles rise gently through wavy water layers, suggesting movement and depth, all rendered in clean, child-friendly outlines suitable for coloring or storytelling.

Used on educational websites, children’s activity pages, or printable coloring resources; targets users seeking engaging, non-distracting illustrations for learning marine life or adventure themes.