A single dolphin arcs from a sunlit, golden ocean at sunset, droplets catching sparkles of warm light and cool sea tones while the horizon glows behind it.

Dolphin Leaping from Golden Ocean

A vertical neon-blue coral reef scene at night with luminous corals and drifting plankton, framed for a 9:16 portrait crop to evoke quiet wonder and immersive depth for editorial imagery.

Neon Blue Coral Reef Night Shot

An abstract 3:2 composition of softly spiraling teal and deep-blue streams circling an off-center pale-teal glow, with glassy arcs, subtle bokeh orbs, and calm navy negative space.

Teal Underwater Vortex with Off-Center Glow

A vertical, immersive scene of a bioluminescent jellyfish drifting in a deep dark sea, rendered with cool glowing tones and a tall 9:16 crop for dramatic mobile presentation.

Jellyfish glowing in dark sea vertical

Multiple bioluminescent jellyfish drift through a dark misty ocean in a tall vertical frame, their soft glows creating an immersive, serene, dreamlike concept art scene for illustration and study.

Jellyfish garden drifting through mist

A cool, airy abstract background showing a smooth vertical gradient from pale aqua and mint at the bottom to soft sky-blue and silvery cyan at the top, with a subtle turquoise pool slightly lower-right for a gentle focal point.

Aqua-blue abstract vertical gradient background

Wide 16:9 study of three thick glass waves rising left-to-right over a cool blue-to-teal gradient with soft daylight reflections and an airy top-right area for copy.

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Dolphin Backgrounds Images — free visuals for your next project