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 crown jellyfish rises in still midnight water with spiral tentacles and internal cyan-teal bioluminescence edged in magenta, framed centrally against an abyssal backdrop with protected negative space.

Crown Jellyfish Ascending in Midnight Water

A solitary deep-sea creature floats in a black abyss, its bioluminescent tentacles unfurling in mysterious patterns to suggest life and silent motion beneath the waves.

Deep-sea glowing creature with tentacles

A hyperreal scene of an icy ringed exoplanet horizon where shifting auroras track magnetic lines and cast faint color onto frosted ground beneath a distant ring, rendered with crisp atmospheric clarity.

Icy Ringed Exoplanet Horizon with Auroras

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 wide 16:9 vista of a swirling cosmic dust cloud rendered in soft pastel pinks, blues and minty greens with gentle glow and layered depth to evoke quiet wonder.

Cosmic Dust Swirl in Pastel Nebula

A solitary figure stands centered in a tall 9:16 vertical frame as magenta and cyan petals drift around them against a deep purple urban night, creating a calm luminous portrait.

Solitary figure with glowing petals

A top-down nautilus spiral of leathery, micro-haired fern fronds forms a bioluminescent botanical mandala centered on the golden ratio, cyan-teal and emerald rim lighting within a 16:9 frame.

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Nautilus Background Image Images — free visuals for your next project