a captivating image in the style of a detailed line drawing that can be used for coloring activities.

In a whimsical line drawing, a charming cartoon elephant with oversized ears and a sparkling smile joyfully sits in the warm sunlight, its tiny trunk lifting clumps of sand to skillfully sculpt a grand sandcastle adorned with seashells. Surrounding this playful scene, gentle waves lap at the shore, while soft dunes ripple in the background, creating a serene beach atmosphere that invites colorists to add their creative flair.